kimw/reasoning_scienceqa_aokvqa · Datasets at Hugging Face

question stringlengths 14 289	choices listlengths 2 5	explanation stringlengths 1 2.72k	answer_idx int64 0 4	answer_text stringlengths 0 106	source stringclasses 2 values
What can Percy and Cole trade to each get what they want?	[ "Percy can trade his tomatoes for Cole's broccoli.", "Cole can trade his broccoli for Percy's oranges.", "Cole can trade his almonds for Percy's tomatoes.", "Percy can trade his tomatoes for Cole's carrots." ]	Look at the table and images. Percy wants broccoli. Cole wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.	0	Percy can trade his tomatoes for Cole's broccoli.	ScienceQA
Which country is highlighted?	[ "Solomon Islands", "Tonga", "Tuvalu", "Fiji" ]	This country is Fiji.	3	Fiji	ScienceQA
Which of these states is farthest west?	[ "Massachusetts", "Kentucky", "Maine", "North Carolina" ]	To find the answer, look at the compass rose. Look at which way the west arrow is pointing. Kentucky is farthest west.	1	Kentucky	ScienceQA
Select the amphibian below.	[ "African bullfrog", "barn owl" ]	An African bullfrog is an amphibian. It has moist skin and begins its life in water. Frogs live near water or in damp places. Most frogs lay their eggs in water. A barn owl is a bird. It has feathers, two wings, and a beak. Barn owls live on every continent except Antarctica.	0	African bullfrog	ScienceQA
Which ocean is highlighted?	[ "the Arctic Ocean", "the Southern Ocean", "the Pacific Ocean", "the Atlantic Ocean" ]	This is the Pacific Ocean.	2	the Pacific Ocean	ScienceQA
Which specific humidity level was measured within the outlined area shown?	[ "22 grams of water vapor per kilogram of air", "11 grams of water vapor per kilogram of air", "16 grams of water vapor per kilogram of air" ]	Look at the colors shown within the outlined area. Then, use the legend to determine which specific humidity levels those colors represent. The legend tells you that this air mass contained air with specific humidity levels between 20 and 24 grams of water vapor per kilogram of air. 22 grams of water vapor per kilogram of air is within this range. 11 and 16 grams of water vapor per kilogram of air are outside of this range.	0	22 grams of water vapor per kilogram of air	ScienceQA
Will these magnets attract or repel each other?	[ "repel", "attract" ]	To predict if these magnets will attract or repel, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Like poles repel. So, these magnets will repel each other.	0	repel	ScienceQA
Which bird's beak is also adapted to get nectar out of long flowers?	[ "common nighthawk", "green violetear" ]	Look at the picture of the purple honeycreeper. The purple honeycreeper has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The purple honeycreeper's long, thin beak can reach deep into the flowers. Now look at each bird. Figure out which bird has a similar adaptation. The green violetear has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The common nighthawk has a short, thin beak. Its beak is not adapted to get nectar out of long flowers. The common nighthawk uses its beak to eat insects and other small invertebrates.	1	green violetear	ScienceQA
Is the following statement about our solar system true or false? The four largest planets are made mainly of gas or ice.	[ "true", "false" ]	To decide which four planets are the largest, look at the volumes and compare the exponents. The volumes of Jupiter, Saturn, Uranus, and Neptune have the largest exponents. So, these four planets are the largest. Jupiter and Saturn are made mainly of gas. Uranus and Neptune are made mainly of ice. So, the four largest planets are made mainly of gas or ice.	0	true	ScienceQA
Which is this organism's scientific name?	[ "Carassius auratus", "goldfish" ]	Carassius auratus is written in italics. The first word is capitalized, and the second word is not. So, Carassius auratus is the scientific name.	0	Carassius auratus	ScienceQA
Which i in row A?	[ "the theater", "the police department", "the fast-food restaurant", "the fire department" ]	The police department is in row A.	1	the police department	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2." ]	The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.	2	The magnitude of the magnetic force is smaller in Pair 2.	ScienceQA
Select the organism in the same genus as the small-mouth salamander.	[ "Lissotriton helveticus", "Ambystoma texanum", "Lissotriton vulgaris" ]	A small-mouth salamander's scientific name is Ambystoma texanum. The first word of its scientific name is Ambystoma. Lissotriton helveticus is in the genus Lissotriton. The first word of its scientific name is Lissotriton. So, Lissotriton helveticus and Ambystoma texanum are not in the same genus. This organism and the small-mouth salamander are in the same genus and the same species! Both organisms have the same scientific name, Ambystoma texanum. Lissotriton vulgaris is in the genus Lissotriton. The first word of its scientific name is Lissotriton. So, Lissotriton vulgaris and Ambystoma texanum are not in the same genus.	1	Ambystoma texanum	ScienceQA
What is the name of the colony shown?	[ "South Carolina", "North Carolina", "Virginia", "Florida" ]	The colony is South Carolina.	0	South Carolina	ScienceQA
What is the capital of Maryland?	[ "Boston", "Omaha", "Dover", "Annapolis" ]	Annapolis is the capital of Maryland.	3	Annapolis	ScienceQA
What can Kayla and Janet trade to each get what they want?	[ "Kayla can trade her tomatoes for Janet's carrots.", "Kayla can trade her tomatoes for Janet's broccoli.", "Janet can trade her broccoli for Kayla's oranges.", "Janet can trade her almonds for Kayla's tomatoes." ]	Look at the table and images. Kayla wants broccoli. Janet wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.	1	Kayla can trade her tomatoes for Janet's broccoli.	ScienceQA
Which of these states is farthest east?	[ "Kansas", "Minnesota", "Connecticut", "Maine" ]	To find the answer, look at the compass rose. Look at which way the east arrow is pointing. Maine is farthest east.	3	Maine	ScienceQA
Which property do these four objects have in common?	[ "fuzzy", "stretchy", "slippery" ]	Look at each object. For each object, decide if it has that property. A slippery object is hard to hold onto or stand on. The yarn pom pom and the tennis ball are not slippery. A fuzzy object is covered in soft hair. All four objects are fuzzy. A stretchy object gets longer when you pull on it. The socks are stretchy, but the kiwi is not. The property that all four objects have in common is fuzzy.	0	fuzzy	ScienceQA
Is the following statement about our solar system true or false? The four largest planets are made mainly of gas or ice.	[ "false", "true" ]	To decide which four planets are the largest, look at the volumes and compare the exponents. The volumes of Jupiter, Saturn, Uranus, and Neptune have the largest exponents. So, these four planets are the largest. Jupiter and Saturn are made mainly of gas. Uranus and Neptune are made mainly of ice. So, the four largest planets are made mainly of gas or ice.	1	true	ScienceQA
Which state is highlighted?	[ "Colorado", "Washington", "Nevada", "Idaho" ]	This state is Nevada.	2	Nevada	ScienceQA
Which of these states is farthest south?	[ "North Dakota", "Washington", "Ohio", "New Hampshire" ]	To find the answer, look at the compass rose. Look at which way the south arrow is pointing. Ohio is farthest south.	2	Ohio	ScienceQA
Which air temperature was measured within the outlined area shown?	[ "3°C", "-17°C", "-4°C" ]	Look at the colors shown within the outlined area. Then, use the legend to determine which air temperatures those colors represent. 15°C. -17°C is within this range. -4°C and 3°C are outside of this range.	1	-17°C	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2." ]	The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.	2	The magnitude of the magnetic force is smaller in Pair 2.	ScienceQA
What can Abdul and Elise trade to each get what they want?	[ "Abdul can trade his tomatoes for Elise's carrots.", "Elise can trade her broccoli for Abdul's oranges.", "Elise can trade her almonds for Abdul's tomatoes.", "Abdul can trade his tomatoes for Elise's broccoli." ]	Look at the table and images. Abdul wants broccoli. Elise wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.	3	Abdul can trade his tomatoes for Elise's broccoli.	ScienceQA
What is the capital of Rhode Island?	[ "Newport", "Augusta", "Providence", "Carson City" ]	Providence is the capital of Rhode Island.	2	Providence	ScienceQA
Which of these continents does the prime meridian intersect?	[ "South America", "Africa", "Asia" ]	The prime meridian is the line at 0° longitude. It intersects Africa. It does not intersect South America or Asia.	1	Africa	ScienceQA
What is the expected ratio of offspring with green body feathers to offspring with blue body feathers? Choose the most likely ratio.	[ "2:2", "0:4", "1:3", "3:1", "4:0" ]	To determine how many boxes in the Punnett square represent offspring with green body feathers or blue body feathers, consider whether each phenotype is the dominant or recessive allele's version of the body feather color trait. The question tells you that the b allele, which is for blue body feathers, is recessive to the B allele, which is for green body feathers. Green body feathers is the dominant allele's version of the body feather color trait. A budgerigar parakeet with the dominant version of the body feather color trait must have at least one dominant allele for the body feather color gene. So, offspring with green body feathers must have the genotype BB or Bb. There are 2 boxes in the Punnett square with the genotype BB or Bb. These boxes are highlighted below. Blue body feathers is the recessive allele's version of the body feather color trait. A budgerigar parakeet with the recessive version of the body feather color trait must have only recessive alleles for the body feather color gene. So, offspring with blue body feathers must have the genotype bb. There are 2 boxes in the Punnett square with the genotype bb. These boxes are highlighted below. So, the expected ratio of offspring with green body feathers to offspring with blue body feathers is 2:2. This means that, on average, this cross will produce 2 offspring with green body feathers for every 2 offspring with blue body feathers.	0	2:2	ScienceQA
Which continent is highlighted?	[ "Antarctica", "North America", "South America", "Europe" ]	This continent is South America.	2	South America	ScienceQA
Will these magnets attract or repel each other?	[ "attract", "repel" ]	To predict if these magnets will attract or repel, look at which poles are closest to each other. Both poles of each magnet line up with both poles of the other magnet. The south pole of each magnet is closest to the north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.	0	attract	ScienceQA
Which of these cities is marked on the map?	[ "Salt Lake City", "San Jose", "Los Angeles", "Portland" ]	The city is Portland, Oregon. Salt Lake City, San Jose, and Los Angeles are marked with gray circles on the map below.	3	Portland	ScienceQA
Will these magnets attract or repel each other?	[ "attract", "repel" ]	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.	0	attract	ScienceQA
Which solution has a higher concentration of blue particles?	[ "Solution A", "Solution B", "neither; their concentrations are the same" ]	In Solution A and Solution B, the blue particles represent the solute. To figure out which solution has a higher concentration of blue particles, look at both the number of blue particles and the volume of the solvent in each container. Use the concentration formula to find the number of blue particles per milliliter. Solution B has more blue particles per milliliter. So, Solution B has a higher concentration of blue particles.	1	Solution B	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 1." ]	The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a smaller distance between magnets, the magnitude of the magnetic force between them is greater. There is a smaller distance between the magnets in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is greater in Pair 1 than in Pair 2.	2	The magnitude of the magnetic force is greater in Pair 1.	ScienceQA
Which continent is highlighted?	[ "Europe", "Asia", "Africa", "North America" ]	This continent is Asia.	1	Asia	ScienceQA
Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "neither; the samples have the same temperature", "sample A" ]	The particles in both samples have the same average speed, but each particle in sample B has more mass than each particle in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.	0	sample B	ScienceQA
Based on the event chain, which event leads directly to the defeat of the loon's team?	[ "The Winter Wind joins the hawk's team.", "A goose joins the loon's team." ]	An event chain uses arrows to show the order of events. This event chain shows the events from an Ojibwe legend. Follow the arrows to see the order of events. Find the box that says The loon's team is quickly defeated. The event The Winter Wind comes and joins the hawk's team comes directly before this in the event chain. This tells you that the event The Winter Wind joins the hawk's team directly leads to the defeat of the loon's team.	0	The Winter Wind joins the hawk's team.	ScienceQA
What can Gavin and Nolan trade to each get what they want?	[ "Nolan can trade his broccoli for Gavin's oranges.", "Nolan can trade his almonds for Gavin's tomatoes.", "Gavin can trade his tomatoes for Nolan's broccoli.", "Gavin can trade his tomatoes for Nolan's sandwich." ]	Gavin wanted broccoli in his lunch and Nolan was hoping for tomatoes. Look at the labeled part of the images. Gavin has tomatoes. Nolan has broccoli. They can trade tomatoes for broccoli to both be happier. Trading other things would not help either person get more items they want.	2	Gavin can trade his tomatoes for Nolan's broccoli.	ScienceQA
Which animal is also adapted to be camouflaged among dead leaves?	[ "skunk", "fantastic leaf-tailed gecko" ]	Look at the picture of the dead leaf mantis. The dead leaf mantis has a reddish-brown body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The fantastic leaf-tailed gecko has reddish-brown skin and a leaf-shaped tail. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The skunk has black-and-white fur covering its body. It is not adapted to be camouflaged among dead leaves.	1	fantastic leaf-tailed gecko	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs." ]	The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Both magnet sizes and distance affect the magnitude of the magnetic force. The sizes of the magnets in Pair 1 are the same as in Pair 2. The distance between the magnets is also the same. So, the magnitude of the magnetic force is the same in both pairs.	2	The magnitude of the magnetic force is the same in both pairs.	ScienceQA
Which of the following organisms is the secondary consumer in this food web?	[ "zooplankton", "phytoplankton", "kelp", "plainfin midshipman" ]	Secondary consumers eat primary consumers, and primary consumers eat producers. So, in a food web, secondary consumers have arrows pointing to them from primary consumers. Primary consumers have arrows pointing to them from producers. The zooplankton has an arrow pointing to it from the phytoplankton. The phytoplankton is not a primary consumer. So, the zooplankton is not a secondary consumer. The kelp does not have any arrows pointing to it. So, the kelp is not a secondary consumer. The kelp bass has arrows pointing to it from the zooplankton and the plainfin midshipman. The zooplankton and the plainfin midshipman are primary consumers, so the kelp bass is a secondary consumer. The phytoplankton does not have any arrows pointing to it. So, the phytoplankton is not a secondary consumer. The plainfin midshipman has an arrow pointing to it from the zooplankton. The zooplankton is a primary consumer, so the plainfin midshipman is a secondary consumer.	3	plainfin midshipman	ScienceQA
Which i in column 1?	[ "the fast-food restaurant", "the police department", "the grocery store", "the fire department" ]	The fire department is in column 1.	3	the fire department	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2.", "The magnetic force is stronger in Pair 1." ]	Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.	2	The magnetic force is stronger in Pair 1.	ScienceQA
Which animal's feet are also adapted for sticking to smooth surfaces?	[ "meerkat", "Madagascar day gecko" ]	Look at the picture of the Borneo eared frog. The Borneo eared frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The Borneo eared frog uses its toes to walk on the smooth surfaces of leaves without slipping. Now look at each animal. Figure out which animal has a similar adaptation. The Madagascar day gecko has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The meerkat has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The meerkat uses its feet to dig burrows and search for food.	1	Madagascar day gecko	ScienceQA
Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the left than to the right", "to the right than to the left" ]	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 2 solute particles on the left side of the membrane and 6 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 4 solute particles on each side of the membrane. There were 2 more solute particles on the left side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the left than to the right.	0	to the left than to the right	ScienceQA
Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the right than to the left", "to the left than to the right" ]	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 3 solute particles on the left side of the membrane and 7 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There were 2 more solute particles on the left side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the left than to the right.	1	to the left than to the right	ScienceQA
In this food chain, the wild oat is a producer. Why?	[ "It eats another organism.", "It makes its own food." ]	In this food chain, the wild oat is a producer because it makes its own food. The wild oat uses carbon dioxide, water, and sunlight to make its own food.	1	It makes its own food.	ScienceQA
What is the capital of Georgia?	[ "Atlanta", "Topeka", "Athens", "Savannah" ]	Atlanta is the capital of Georgia.	0	Atlanta	ScienceQA
Which better describes the Bering Land Bridge National Preserve ecosystem?	[ "It has long, cold winters. It also has many evergreen trees.", "It has mostly small plants. It also has short, cold summers." ]	A tundra is a type of ecosystem. Tundras have the following features: long, cold winters and short, cold summers, soil that is frozen year-round, and mostly small plants. So, Bering Land Bridge National Preserve has mostly small plants. It also has short, cold summers.	1	It has mostly small plants. It also has short, cold summers.	ScienceQA
What is the capital of Mississippi?	[ "Jackson", "Raleigh", "Biloxi", "Tallahassee" ]	Jackson is the capital of Mississippi.	0	Jackson	ScienceQA
Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "sample A", "neither; the samples have the same temperature" ]	Each particle in the two samples has the same mass, but the particles in sample A have a higher average speed than the particles in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B. Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature.	1	sample A	ScienceQA
What is the capital of Maryland?	[ "Harrisburg", "Augusta", "Norfolk", "Annapolis" ]	Annapolis is the capital of Maryland.	3	Annapolis	ScienceQA
What is the capital of California?	[ "Sacramento", "Salem", "Dover", "Santa Fe" ]	Sacramento is the capital of California.	0	Sacramento	ScienceQA
Select the organism in the same species as the great blue heron.	[ "Strix varia", "Bubo scandiacus", "Ardea herodias" ]	A great blue heron's scientific name is Ardea herodias. Strix varia does not have the same scientific name as a great blue heron. So, Ardea herodias and Strix varia are not in the same species. Ardea herodias has the same scientific name as a great blue heron. So, these organisms are in the same species. Bubo scandiacus does not have the same scientific name as a great blue heron. So, Ardea herodias and Bubo scandiacus are not in the same species.	2	Ardea herodias	ScienceQA
Which solution has a higher concentration of purple particles?	[ "Solution B", "neither; their concentrations are the same", "Solution A" ]	In Solution A and Solution B, the purple particles represent the solute. To figure out which solution has a higher concentration of purple particles, look at both the number of purple particles and the volume of the solvent in each container. Use the concentration formula to find the number of purple particles per milliliter. Solution A and Solution B have the same number of purple particles per milliliter. So, their concentrations are the same.	1	neither; their concentrations are the same	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs." ]	Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.	1	The magnitude of the magnetic force is smaller in Pair 2.	ScienceQA
Which of these states is farthest south?	[ "North Carolina", "Rhode Island", "Utah", "Minnesota" ]	To find the answer, look at the compass rose. Look at which way the south arrow is pointing. North Carolina is farthest south.	0	North Carolina	ScienceQA
Which solution has a higher concentration of pink particles?	[ "Solution B", "neither; their concentrations are the same", "Solution A" ]	In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container. Use the concentration formula to find the number of pink particles per milliliter. Solution A has more pink particles per milliliter. So, Solution A has a higher concentration of pink particles.	2	Solution A	ScienceQA
Select the chemical formula for this molecule.	[ "SiH4", "SiHe", "SiHe4", "Si2H4" ]	Si is the symbol for silicon. H is the symbol for hydrogen. This ball-and-stick model shows a molecule with one silicon atom and four hydrogen atoms. The chemical formula will contain the symbols Si and H. There is one silicon atom, so Si will not have a subscript. There are four hydrogen atoms, so H will have a subscript of 4. The correct formula is SiH4. The diagram below shows how each part of the chemical formula matches with each part of the model above.	0	SiH4	ScienceQA
Select the bird below.	[ "robin", "American bullfrog" ]	An American bullfrog is an amphibian. It has moist skin and begins its life in water. A robin is a bird. It has feathers, two wings, and a beak.	0	robin	ScienceQA
Does this passage describe the weather or the climate?	[ "weather", "climate" ]	Read the passage carefully. A high pressure system can push clouds out of an area. The Gobi Desert has high pressure for 250 days per year on average. The underlined part of the passage tells you about the usual pattern of barometric pressure in the Gobi Desert. This passage does not describe what the weather is like on a particular day. So, this passage describes the climate.	1	climate	ScienceQA
Which solution has a higher concentration of pink particles?	[ "Solution B", "Solution A", "neither; their concentrations are the same" ]	In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container. Use the concentration formula to find the number of pink particles per milliliter. Solution A has more pink particles per milliliter. So, Solution A has a higher concentration of pink particles.	1	Solution A	ScienceQA
Based on the arrows, which of the following organisms is an omnivore?	[ "barren-ground caribou", "grizzly bear" ]	Omnivores are consumers that eat both producers and other consumers. So, an omnivore has arrows pointing to it from at least one producer and at least one consumer. The grizzly bear has an arrow pointing to it from the bilberry, which is a producer. The grizzly bear also has an arrow pointing to it from the barren-ground caribou, which is a consumer. The grizzly bear eats a producer and a consumer, so it is an omnivore. The barren-ground caribou has only one arrow pointing to it. This arrow starts from the lichen, which is a producer. So, the barren-ground caribou is a consumer but not an omnivore.	1	grizzly bear	ScienceQA
Is the following statement about our solar system true or false? Jupiter's volume is more than ten times as large as Saturn's volume.	[ "true", "false" ]	To determine if this statement is true, calculate the value of ten times the volume of Saturn. Then compare the result to the volume of Jupiter. The volume of Jupiter is 1.43 x 10^15 km^3, which is less than 8.27 x 10^15 km^3. So, Jupiter's volume is less than ten times as large as Saturn's volume.	1	false	ScienceQA
What is the capital of Massachusetts?	[ "Plymouth", "Montgomery", "Boston", "Hartford" ]	Boston is the capital of Massachusetts.	2	Boston	ScienceQA
What type of rock is peridotite?	[ "sedimentary", "metamorphic", "igneous" ]	Peridotite is an igneous rock. Like other igneous rocks, it forms when melted rock cools and hardens. Melted rock below the earth's surface is called magma. Peridotite forms from magma that is very rich in iron and magnesium. As the magma cools, minerals such as olivine begin to form. When the magma becomes solid, it turns into peridotite.	2	igneous	ScienceQA
Which solution has a higher concentration of green particles?	[ "Solution B", "neither; their concentrations are the same", "Solution A" ]	In Solution A and Solution B, the green particles represent the solute. To figure out which solution has a higher concentration of green particles, look at both the number of green particles and the volume of the solvent in each container. Use the concentration formula to find the number of green particles per milliliter. Solution B has more green particles per milliliter. So, Solution B has a higher concentration of green particles.	0	Solution B	ScienceQA
Which ocean is highlighted?	[ "the Southern Ocean", "the Atlantic Ocean", "the Arctic Ocean", "the Indian Ocean" ]	This is the Indian Ocean.	3	the Indian Ocean	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1." ]	Both magnet sizes and distance affect the magnitude of the magnetic force. The sizes of the magnets in Pair 1 are the same as in Pair 2. The distance between the magnets is also the same. So, the magnitude of the magnetic force is the same in both pairs.	1	The magnitude of the magnetic force is the same in both pairs.	ScienceQA
Which bird's beak is also adapted to filter through mud?	[ "spotted munia", "Canada goose" ]	Look at the picture of the ringed teal. The ringed teal has a wide, flat beak. Its beak is adapted to filter through mud. The ringed teal gathers muddy water in its beak. Then, it pushes the water out through gaps along the sides of the beak. Bits of food, such as plant roots, are left behind inside the teal's beak. Now look at each bird. Figure out which bird has a similar adaptation. The Canada goose has a wide, flat beak. Its beak is adapted to filter through mud. The spotted munia has a short, thick beak. Its beak is not adapted to filter through mud. The spotted munia uses its beak to eat small, hard seeds.	1	Canada goose	ScienceQA
Which property matches this object?	[ "salty", "yellow" ]	Look at the object. Think about each property. Potato chips have a salty taste. The ocean water is salty. Yellow is a color. This color is yellow. The ocean water is not yellow.	0	salty	ScienceQA
Which is this organism's common name?	[ "bull shark", "Carcharhinus leucas" ]	Carcharhinus leucas is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Carcharhinus leucas is the organism's scientific name. So, you know that bull shark is the common name.	0	bull shark	ScienceQA
Which property matches this object?	[ "slippery", "salty" ]	Look at the object. Think about each property. Potato chips have a salty taste. The potato chips are salty. A slippery object is hard to hold onto or stand on. The potato chips are not slippery.	1	salty	ScienceQA
Which animal's feet are also adapted to walk on snow and ice?	[ "Siberian tiger", "horse" ]	Look at the picture of the brown bear. The brown bear has furry feet with large pads. Its feet are adapted to walk on snow and ice. The fur can help keep the brown bear's feet warm. The large pads help spread its weight over a larger area. This allows it to walk on ice without slipping and to walk on snow without sinking in too deep. Now look at each animal. Figure out which animal has a similar adaptation. The Siberian tiger has furry feet with large pads. Its feet are adapted to walk on snow and ice. The horse has hooves. Its feet are not adapted to walk on snow and ice. The horse uses its feet to walk and run on surfaces covered by soil.	0	Siberian tiger	ScienceQA
Select the organism in the same species as the red kangaroo.	[ "Camelus bactrianus", "Cervus canadensis", "Macropus rufus" ]	A red kangaroo's scientific name is Macropus rufus. Cervus canadensis does not have the same scientific name as a red kangaroo. So, Macropus rufus and Cervus canadensis are not in the same species. Camelus bactrianus does not have the same scientific name as a red kangaroo. So, Macropus rufus and Camelus bactrianus are not in the same species. Macropus rufus has the same scientific name as a red kangaroo. So, these organisms are in the same species.	2	Macropus rufus	ScienceQA
Which property matches this object?	[ "yellow", "shiny" ]	Look at the object. Think about each property. A shiny object reflects a lot of light. The tin foil is shiny. Yellow is a color. This color is yellow. The tin foil is not yellow.	1	shiny	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1." ]	The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.	1	The magnitude of the magnetic force is smaller in Pair 2.	ScienceQA
What is the capital of Delaware?	[ "Pierre", "Portland", "Dover", "Wilmington" ]	Dover is the capital of Delaware.	2	Dover	ScienceQA
Which material is this cup made of?	[ "plastic", "metal" ]	Look at the picture of the cup. The cup is made of plastic. Plastic is strong, so it is a good material for a cup. If you drop a plastic cup it usually doesn't break.	0	plastic	ScienceQA
What is the direction of this pull?	[ "toward the magnet", "away from the magnet" ]	The magnet pulls the pieces of metal upward. The direction of the pull is toward the magnet.	0	toward the magnet	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is greater in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 2." ]	Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is larger in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is greater in Pair 2 than in Pair 1.	2	The magnitude of the magnetic force is greater in Pair 2.	ScienceQA
Does this passage describe the weather or the climate?	[ "weather", "climate" ]	Read the passage carefully. Scientists face many challenges working in Antarctica. Cracked lips and dry skin are constant problems on scientific expeditions like the one shown here. The low humidity over the last month of the expedition didn't help! The underlined part of the passage tells you about the humidity in Antarctica during the last month of the expedition. This passage describes the atmosphere at a certain place and time. So, this passage describes the weather.	0	weather	ScienceQA
What is the name of the colony shown?	[ "Maryland", "Georgia", "Tennessee", "Delaware" ]	The colony is Delaware.	3	Delaware	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 1." ]	The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is larger in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is greater in Pair 1 than in Pair 2.	2	The magnitude of the magnetic force is greater in Pair 1.	ScienceQA
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1." ]	The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.	1	The magnitude of the magnetic force is smaller in Pair 2.	ScienceQA
Which continent is highlighted?	[ "Antarctica", "South America", "North America", "Europe" ]	This continent is South America.	1	South America	ScienceQA
Which solution has a higher concentration of yellow particles?	[ "Solution A", "Solution B", "neither; their concentrations are the same" ]	In Solution A and Solution B, the yellow particles represent the solute. To figure out which solution has a higher concentration of yellow particles, look at both the number of yellow particles and the volume of the solvent in each container. Use the concentration formula to find the number of yellow particles per milliliter. Solution B has more yellow particles per milliliter. So, Solution B has a higher concentration of yellow particles.	1	Solution B	ScienceQA
What is the capital of South Dakota?	[ "Sioux Falls", "Helena", "Rapid City", "Pierre" ]	Pierre is the capital of South Dakota.	3	Pierre	ScienceQA
What is the name of the colony shown?	[ "Florida", "New Jersey", "Pennsylvania", "Delaware" ]	The colony is Pennsylvania.	2	Pennsylvania	ScienceQA
Which property do these three objects have in common?	[ "bumpy", "colorful", "stretchy" ]	Look at each object. For each object, decide if it has that property. A stretchy object gets longer when you pull on it. The popcorn and the log are not stretchy. A colorful object has one or more bright colors. None of the objects are colorful. A bumpy object is covered in lumps and bumps. All three objects are bumpy. The property that all three objects have in common is bumpy.	0	bumpy	ScienceQA
Is Leopardus wiedii made up of many cells?	[ "no", "yes" ]	Leopardus wiedii is an animal. Animals are made up of many cells.	1	yes	ScienceQA
Select the organism in the same genus as the great gray owl.	[ "Camelus dromedarius", "Neofelis nebulosa", "Strix varia" ]	A great gray owl's scientific name is Strix nebulosa. The first word of its scientific name is Strix. Camelus dromedarius is in the genus Camelus. The first word of its scientific name is Camelus. So, Camelus dromedarius and Strix nebulosa are not in the same genus. Strix varia is in the genus Strix. The first word of its scientific name is Strix. So, Strix varia and Strix nebulosa are in the same genus. Neofelis nebulosa and Strix nebulosa are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Neofelis nebulosa and Strix nebulosa have the same species name within their genus, nebulosa. But the first words of their scientific names are different. Neofelis nebulosa is in the genus Neofelis, and Strix nebulosa is in the genus Strix.	2	Strix varia	ScienceQA
What can Sharon and Ernesto trade to each get what they want?	[ "Ernesto can trade his almonds for Sharon's tomatoes.", "Sharon can trade her tomatoes for Ernesto's broccoli.", "Ernesto can trade his broccoli for Sharon's oranges.", "Sharon can trade her tomatoes for Ernesto's carrots." ]	Look at the table and images. Sharon wants broccoli. Ernesto wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.	1	Sharon can trade her tomatoes for Ernesto's broccoli.	ScienceQA
What is the capital of Washington?	[ "Denver", "Olympia", "Topeka", "Des Moines" ]	Olympia is the capital of Washington.	1	Olympia	ScienceQA
What is the capital of North Dakota?	[ "Frankfort", "Lincoln", "Harrisburg", "Bismarck" ]	Bismarck is the capital of North Dakota.	3	Bismarck	ScienceQA
Select the organism in the same genus as the copperband butterflyfish.	[ "Syngnathoides biaculeatus", "Alopias pelagicus", "Chelmon rostratus" ]	A copperband butterflyfish's scientific name is Chelmon rostratus. The first word of its scientific name is Chelmon. Syngnathoides biaculeatus is in the genus Syngnathoides. The first word of its scientific name is Syngnathoides. So, Syngnathoides biaculeatus and Chelmon rostratus are not in the same genus. This organism and the copperband butterflyfish are in the same genus and the same species! Both organisms have the same scientific name, Chelmon rostratus. Alopias pelagicus is in the genus Alopias. The first word of its scientific name is Alopias. So, Alopias pelagicus and Chelmon rostratus are not in the same genus.	2	Chelmon rostratus	ScienceQA
What can Austin and Victoria trade to each get what they want?	[ "Victoria can trade her almonds for Austin's tomatoes.", "Austin can trade his tomatoes for Victoria's broccoli.", "Austin can trade his tomatoes for Victoria's carrots.", "Victoria can trade her broccoli for Austin's oranges." ]	Look at the table and images. Austin wants broccoli. Victoria wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.	1	Austin can trade his tomatoes for Victoria's broccoli.	ScienceQA
Select the reptile below.	[ "American alligator", "manta ray" ]	An American alligator is a reptile. It has scaly, waterproof skin. A manta ray is a fish. It lives underwater. It has fins, not limbs.	0	American alligator	ScienceQA
Select the mammal below.	[ "poison dart frog", "fruit bat", "manta ray", "piranha" ]	A fruit bat is a mammal. It has hair and feeds its young milk. Fruit bats eat fruit and drink nectar from flowers. They have special teeth to help them bite through fruit skins. A poison dart frog is an amphibian. It has moist skin and begins its life in water. Poison dart frogs come in many bright colors. Their bright color warns other animals that these frogs are poisonous. A manta ray is a fish. It lives underwater. It has fins, not limbs. Rays have a different shape than many other fish. Rays are large and flat. They have wide, triangle-shaped fins that help them swim long distances. A piranha is a fish. It lives underwater. It has fins, not limbs. Piranhas have sharp teeth. Piranhas hunt in groups. A group of piranhas can eat a large animal.	1	fruit bat	ScienceQA
Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "sample A", "neither; the samples have the same temperature" ]	Each particle in sample B has more mass than each particle in sample A. The particles in sample B also have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.	0	sample B	ScienceQA
Which continent is highlighted?	[ "Australia", "North America", "South America", "Asia" ]	This continent is Asia.	3	Asia	ScienceQA

What can Percy and Cole trade to each get what they want?

[ "Percy can trade his tomatoes for Cole's broccoli.", "Cole can trade his broccoli for Percy's oranges.", "Cole can trade his almonds for Percy's tomatoes.", "Percy can trade his tomatoes for Cole's carrots." ]

Look at the table and images. Percy wants broccoli. Cole wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.

0

Percy can trade his tomatoes for Cole's broccoli.

ScienceQA

Which country is highlighted?

[ "Solomon Islands", "Tonga", "Tuvalu", "Fiji" ]

This country is Fiji.

3

Fiji

ScienceQA

Which of these states is farthest west?

[ "Massachusetts", "Kentucky", "Maine", "North Carolina" ]

To find the answer, look at the compass rose. Look at which way the west arrow is pointing. Kentucky is farthest west.

1

Kentucky

ScienceQA

Select the amphibian below.

[ "African bullfrog", "barn owl" ]

An African bullfrog is an amphibian. It has moist skin and begins its life in water. Frogs live near water or in damp places. Most frogs lay their eggs in water. A barn owl is a bird. It has feathers, two wings, and a beak. Barn owls live on every continent except Antarctica.

0

African bullfrog

ScienceQA

Which ocean is highlighted?

[ "the Arctic Ocean", "the Southern Ocean", "the Pacific Ocean", "the Atlantic Ocean" ]

This is the Pacific Ocean.

2

the Pacific Ocean

ScienceQA

Which specific humidity level was measured within the outlined area shown?

[ "22 grams of water vapor per kilogram of air", "11 grams of water vapor per kilogram of air", "16 grams of water vapor per kilogram of air" ]

Look at the colors shown within the outlined area. Then, use the legend to determine which specific humidity levels those colors represent. The legend tells you that this air mass contained air with specific humidity levels between 20 and 24 grams of water vapor per kilogram of air. 22 grams of water vapor per kilogram of air is within this range. 11 and 16 grams of water vapor per kilogram of air are outside of this range.

0

22 grams of water vapor per kilogram of air

ScienceQA

Will these magnets attract or repel each other?

[ "repel", "attract" ]

To predict if these magnets will attract or repel, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Like poles repel. So, these magnets will repel each other.

0

repel

ScienceQA

Which bird's beak is also adapted to get nectar out of long flowers?

[ "common nighthawk", "green violetear" ]

Look at the picture of the purple honeycreeper. The purple honeycreeper has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The purple honeycreeper's long, thin beak can reach deep into the flowers. Now look at each bird. Figure out which bird has a similar adaptation. The green violetear has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The common nighthawk has a short, thin beak. Its beak is not adapted to get nectar out of long flowers. The common nighthawk uses its beak to eat insects and other small invertebrates.

1

green violetear

ScienceQA

Is the following statement about our solar system true or false? The four largest planets are made mainly of gas or ice.

[ "true", "false" ]

To decide which four planets are the largest, look at the volumes and compare the exponents. The volumes of Jupiter, Saturn, Uranus, and Neptune have the largest exponents. So, these four planets are the largest. Jupiter and Saturn are made mainly of gas. Uranus and Neptune are made mainly of ice. So, the four largest planets are made mainly of gas or ice.

0

true

ScienceQA

Which is this organism's scientific name?

[ "Carassius auratus", "goldfish" ]

Carassius auratus is written in italics. The first word is capitalized, and the second word is not. So, Carassius auratus is the scientific name.

0

Carassius auratus

ScienceQA

Which i in row A?

[ "the theater", "the police department", "the fast-food restaurant", "the fire department" ]

The police department is in row A.

1

the police department

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2." ]

The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

2

The magnitude of the magnetic force is smaller in Pair 2.

ScienceQA

Select the organism in the same genus as the small-mouth salamander.

[ "Lissotriton helveticus", "Ambystoma texanum", "Lissotriton vulgaris" ]

A small-mouth salamander's scientific name is Ambystoma texanum. The first word of its scientific name is Ambystoma. Lissotriton helveticus is in the genus Lissotriton. The first word of its scientific name is Lissotriton. So, Lissotriton helveticus and Ambystoma texanum are not in the same genus. This organism and the small-mouth salamander are in the same genus and the same species! Both organisms have the same scientific name, Ambystoma texanum. Lissotriton vulgaris is in the genus Lissotriton. The first word of its scientific name is Lissotriton. So, Lissotriton vulgaris and Ambystoma texanum are not in the same genus.

1

Ambystoma texanum

ScienceQA

What is the name of the colony shown?

[ "South Carolina", "North Carolina", "Virginia", "Florida" ]

The colony is South Carolina.

0

South Carolina

ScienceQA

What is the capital of Maryland?

[ "Boston", "Omaha", "Dover", "Annapolis" ]

Annapolis is the capital of Maryland.

3

Annapolis

ScienceQA

What can Kayla and Janet trade to each get what they want?

[ "Kayla can trade her tomatoes for Janet's carrots.", "Kayla can trade her tomatoes for Janet's broccoli.", "Janet can trade her broccoli for Kayla's oranges.", "Janet can trade her almonds for Kayla's tomatoes." ]

Look at the table and images. Kayla wants broccoli. Janet wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.

1

Kayla can trade her tomatoes for Janet's broccoli.

ScienceQA

Which of these states is farthest east?

[ "Kansas", "Minnesota", "Connecticut", "Maine" ]

To find the answer, look at the compass rose. Look at which way the east arrow is pointing. Maine is farthest east.

3

Maine

ScienceQA

Which property do these four objects have in common?

[ "fuzzy", "stretchy", "slippery" ]

Look at each object. For each object, decide if it has that property. A slippery object is hard to hold onto or stand on. The yarn pom pom and the tennis ball are not slippery. A fuzzy object is covered in soft hair. All four objects are fuzzy. A stretchy object gets longer when you pull on it. The socks are stretchy, but the kiwi is not. The property that all four objects have in common is fuzzy.

0

fuzzy

ScienceQA

Is the following statement about our solar system true or false? The four largest planets are made mainly of gas or ice.

[ "false", "true" ]

To decide which four planets are the largest, look at the volumes and compare the exponents. The volumes of Jupiter, Saturn, Uranus, and Neptune have the largest exponents. So, these four planets are the largest. Jupiter and Saturn are made mainly of gas. Uranus and Neptune are made mainly of ice. So, the four largest planets are made mainly of gas or ice.

1

true

ScienceQA

Which state is highlighted?

[ "Colorado", "Washington", "Nevada", "Idaho" ]

This state is Nevada.

2

Nevada

ScienceQA

Which of these states is farthest south?

[ "North Dakota", "Washington", "Ohio", "New Hampshire" ]

To find the answer, look at the compass rose. Look at which way the south arrow is pointing. Ohio is farthest south.

2

Ohio

ScienceQA

Which air temperature was measured within the outlined area shown?

[ "3°C", "-17°C", "-4°C" ]

Look at the colors shown within the outlined area. Then, use the legend to determine which air temperatures those colors represent. 15°C. -17°C is within this range. -4°C and 3°C are outside of this range.

1

-17°C

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2." ]

The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

2

The magnitude of the magnetic force is smaller in Pair 2.

ScienceQA

What can Abdul and Elise trade to each get what they want?

[ "Abdul can trade his tomatoes for Elise's carrots.", "Elise can trade her broccoli for Abdul's oranges.", "Elise can trade her almonds for Abdul's tomatoes.", "Abdul can trade his tomatoes for Elise's broccoli." ]

Look at the table and images. Abdul wants broccoli. Elise wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.

3

Abdul can trade his tomatoes for Elise's broccoli.

ScienceQA

What is the capital of Rhode Island?

[ "Newport", "Augusta", "Providence", "Carson City" ]

Providence is the capital of Rhode Island.

2

Providence

ScienceQA

Which of these continents does the prime meridian intersect?

[ "South America", "Africa", "Asia" ]

The prime meridian is the line at 0° longitude. It intersects Africa. It does not intersect South America or Asia.

1

Africa

ScienceQA

What is the expected ratio of offspring with green body feathers to offspring with blue body feathers? Choose the most likely ratio.

[ "2:2", "0:4", "1:3", "3:1", "4:0" ]

To determine how many boxes in the Punnett square represent offspring with green body feathers or blue body feathers, consider whether each phenotype is the dominant or recessive allele's version of the body feather color trait. The question tells you that the b allele, which is for blue body feathers, is recessive to the B allele, which is for green body feathers. Green body feathers is the dominant allele's version of the body feather color trait. A budgerigar parakeet with the dominant version of the body feather color trait must have at least one dominant allele for the body feather color gene. So, offspring with green body feathers must have the genotype BB or Bb. There are 2 boxes in the Punnett square with the genotype BB or Bb. These boxes are highlighted below. Blue body feathers is the recessive allele's version of the body feather color trait. A budgerigar parakeet with the recessive version of the body feather color trait must have only recessive alleles for the body feather color gene. So, offspring with blue body feathers must have the genotype bb. There are 2 boxes in the Punnett square with the genotype bb. These boxes are highlighted below. So, the expected ratio of offspring with green body feathers to offspring with blue body feathers is 2:2. This means that, on average, this cross will produce 2 offspring with green body feathers for every 2 offspring with blue body feathers.

0

2:2

ScienceQA

Which continent is highlighted?

[ "Antarctica", "North America", "South America", "Europe" ]

This continent is South America.

2

South America

ScienceQA

Will these magnets attract or repel each other?

[ "attract", "repel" ]

To predict if these magnets will attract or repel, look at which poles are closest to each other. Both poles of each magnet line up with both poles of the other magnet. The south pole of each magnet is closest to the north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.

0

attract

ScienceQA

Which of these cities is marked on the map?

[ "Salt Lake City", "San Jose", "Los Angeles", "Portland" ]

The city is Portland, Oregon. Salt Lake City, San Jose, and Los Angeles are marked with gray circles on the map below.

3

Portland

ScienceQA

Will these magnets attract or repel each other?

[ "attract", "repel" ]

Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.

0

attract

ScienceQA

Which solution has a higher concentration of blue particles?

[ "Solution A", "Solution B", "neither; their concentrations are the same" ]

In Solution A and Solution B, the blue particles represent the solute. To figure out which solution has a higher concentration of blue particles, look at both the number of blue particles and the volume of the solvent in each container. Use the concentration formula to find the number of blue particles per milliliter. Solution B has more blue particles per milliliter. So, Solution B has a higher concentration of blue particles.

1

Solution B

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 1." ]

The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a smaller distance between magnets, the magnitude of the magnetic force between them is greater. There is a smaller distance between the magnets in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is greater in Pair 1 than in Pair 2.

2

The magnitude of the magnetic force is greater in Pair 1.

ScienceQA

Which continent is highlighted?

[ "Europe", "Asia", "Africa", "North America" ]

This continent is Asia.

1

Asia

ScienceQA

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "neither; the samples have the same temperature", "sample A" ]

The particles in both samples have the same average speed, but each particle in sample B has more mass than each particle in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.

0

sample B

ScienceQA

Based on the event chain, which event leads directly to the defeat of the loon's team?

[ "The Winter Wind joins the hawk's team.", "A goose joins the loon's team." ]

An event chain uses arrows to show the order of events. This event chain shows the events from an Ojibwe legend. Follow the arrows to see the order of events. Find the box that says The loon's team is quickly defeated. The event The Winter Wind comes and joins the hawk's team comes directly before this in the event chain. This tells you that the event The Winter Wind joins the hawk's team directly leads to the defeat of the loon's team.

0

The Winter Wind joins the hawk's team.

ScienceQA

What can Gavin and Nolan trade to each get what they want?

[ "Nolan can trade his broccoli for Gavin's oranges.", "Nolan can trade his almonds for Gavin's tomatoes.", "Gavin can trade his tomatoes for Nolan's broccoli.", "Gavin can trade his tomatoes for Nolan's sandwich." ]

Gavin wanted broccoli in his lunch and Nolan was hoping for tomatoes. Look at the labeled part of the images. Gavin has tomatoes. Nolan has broccoli. They can trade tomatoes for broccoli to both be happier. Trading other things would not help either person get more items they want.

2

Gavin can trade his tomatoes for Nolan's broccoli.

ScienceQA

Which animal is also adapted to be camouflaged among dead leaves?

[ "skunk", "fantastic leaf-tailed gecko" ]

Look at the picture of the dead leaf mantis. The dead leaf mantis has a reddish-brown body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The fantastic leaf-tailed gecko has reddish-brown skin and a leaf-shaped tail. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The skunk has black-and-white fur covering its body. It is not adapted to be camouflaged among dead leaves.

1

fantastic leaf-tailed gecko

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is the same in both pairs." ]

The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Both magnet sizes and distance affect the magnitude of the magnetic force. The sizes of the magnets in Pair 1 are the same as in Pair 2. The distance between the magnets is also the same. So, the magnitude of the magnetic force is the same in both pairs.

2

The magnitude of the magnetic force is the same in both pairs.

ScienceQA

Which of the following organisms is the secondary consumer in this food web?

[ "zooplankton", "phytoplankton", "kelp", "plainfin midshipman" ]

Secondary consumers eat primary consumers, and primary consumers eat producers. So, in a food web, secondary consumers have arrows pointing to them from primary consumers. Primary consumers have arrows pointing to them from producers. The zooplankton has an arrow pointing to it from the phytoplankton. The phytoplankton is not a primary consumer. So, the zooplankton is not a secondary consumer. The kelp does not have any arrows pointing to it. So, the kelp is not a secondary consumer. The kelp bass has arrows pointing to it from the zooplankton and the plainfin midshipman. The zooplankton and the plainfin midshipman are primary consumers, so the kelp bass is a secondary consumer. The phytoplankton does not have any arrows pointing to it. So, the phytoplankton is not a secondary consumer. The plainfin midshipman has an arrow pointing to it from the zooplankton. The zooplankton is a primary consumer, so the plainfin midshipman is a secondary consumer.

3

plainfin midshipman

ScienceQA

Which i in column 1?

[ "the fast-food restaurant", "the police department", "the grocery store", "the fire department" ]

The fire department is in column 1.

3

the fire department

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2.", "The magnetic force is stronger in Pair 1." ]

Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.

2

The magnetic force is stronger in Pair 1.

ScienceQA

Which animal's feet are also adapted for sticking to smooth surfaces?

[ "meerkat", "Madagascar day gecko" ]

Look at the picture of the Borneo eared frog. The Borneo eared frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The Borneo eared frog uses its toes to walk on the smooth surfaces of leaves without slipping. Now look at each animal. Figure out which animal has a similar adaptation. The Madagascar day gecko has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The meerkat has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The meerkat uses its feet to dig burrows and search for food.

1

Madagascar day gecko

ScienceQA

Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.

[ "to the left than to the right", "to the right than to the left" ]

Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 2 solute particles on the left side of the membrane and 6 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 4 solute particles on each side of the membrane. There were 2 more solute particles on the left side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the left than to the right.

0

to the left than to the right

ScienceQA

Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.

[ "to the right than to the left", "to the left than to the right" ]

Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 3 solute particles on the left side of the membrane and 7 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There were 2 more solute particles on the left side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the left than to the right.

1

to the left than to the right

ScienceQA

In this food chain, the wild oat is a producer. Why?

[ "It eats another organism.", "It makes its own food." ]

In this food chain, the wild oat is a producer because it makes its own food. The wild oat uses carbon dioxide, water, and sunlight to make its own food.

1

It makes its own food.

ScienceQA

What is the capital of Georgia?

[ "Atlanta", "Topeka", "Athens", "Savannah" ]

Atlanta is the capital of Georgia.

0

Atlanta

ScienceQA

Which better describes the Bering Land Bridge National Preserve ecosystem?

[ "It has long, cold winters. It also has many evergreen trees.", "It has mostly small plants. It also has short, cold summers." ]

A tundra is a type of ecosystem. Tundras have the following features: long, cold winters and short, cold summers, soil that is frozen year-round, and mostly small plants. So, Bering Land Bridge National Preserve has mostly small plants. It also has short, cold summers.

1

It has mostly small plants. It also has short, cold summers.

ScienceQA

What is the capital of Mississippi?

[ "Jackson", "Raleigh", "Biloxi", "Tallahassee" ]

Jackson is the capital of Mississippi.

0

Jackson

ScienceQA

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "sample A", "neither; the samples have the same temperature" ]

Each particle in the two samples has the same mass, but the particles in sample A have a higher average speed than the particles in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B. Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature.

1

sample A

ScienceQA

What is the capital of Maryland?

[ "Harrisburg", "Augusta", "Norfolk", "Annapolis" ]

Annapolis is the capital of Maryland.

3

Annapolis

ScienceQA

What is the capital of California?

[ "Sacramento", "Salem", "Dover", "Santa Fe" ]

Sacramento is the capital of California.

0

Sacramento

ScienceQA

Select the organism in the same species as the great blue heron.

[ "Strix varia", "Bubo scandiacus", "Ardea herodias" ]

A great blue heron's scientific name is Ardea herodias. Strix varia does not have the same scientific name as a great blue heron. So, Ardea herodias and Strix varia are not in the same species. Ardea herodias has the same scientific name as a great blue heron. So, these organisms are in the same species. Bubo scandiacus does not have the same scientific name as a great blue heron. So, Ardea herodias and Bubo scandiacus are not in the same species.

2

Ardea herodias

ScienceQA

Which solution has a higher concentration of purple particles?

[ "Solution B", "neither; their concentrations are the same", "Solution A" ]

In Solution A and Solution B, the purple particles represent the solute. To figure out which solution has a higher concentration of purple particles, look at both the number of purple particles and the volume of the solvent in each container. Use the concentration formula to find the number of purple particles per milliliter. Solution A and Solution B have the same number of purple particles per milliliter. So, their concentrations are the same.

1

neither; their concentrations are the same

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs." ]

Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

1

The magnitude of the magnetic force is smaller in Pair 2.

ScienceQA

Which of these states is farthest south?

[ "North Carolina", "Rhode Island", "Utah", "Minnesota" ]

To find the answer, look at the compass rose. Look at which way the south arrow is pointing. North Carolina is farthest south.

0

North Carolina

ScienceQA

Which solution has a higher concentration of pink particles?

[ "Solution B", "neither; their concentrations are the same", "Solution A" ]

In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container. Use the concentration formula to find the number of pink particles per milliliter. Solution A has more pink particles per milliliter. So, Solution A has a higher concentration of pink particles.

2

Solution A

ScienceQA

Select the chemical formula for this molecule.

[ "SiH4", "SiHe", "SiHe4", "Si2H4" ]

Si is the symbol for silicon. H is the symbol for hydrogen. This ball-and-stick model shows a molecule with one silicon atom and four hydrogen atoms. The chemical formula will contain the symbols Si and H. There is one silicon atom, so Si will not have a subscript. There are four hydrogen atoms, so H will have a subscript of 4. The correct formula is SiH4. The diagram below shows how each part of the chemical formula matches with each part of the model above.

0

SiH4

ScienceQA

Select the bird below.

[ "robin", "American bullfrog" ]

An American bullfrog is an amphibian. It has moist skin and begins its life in water. A robin is a bird. It has feathers, two wings, and a beak.

0

robin

ScienceQA

Does this passage describe the weather or the climate?

[ "weather", "climate" ]

Read the passage carefully. A high pressure system can push clouds out of an area. The Gobi Desert has high pressure for 250 days per year on average. The underlined part of the passage tells you about the usual pattern of barometric pressure in the Gobi Desert. This passage does not describe what the weather is like on a particular day. So, this passage describes the climate.

1

climate

ScienceQA

Which solution has a higher concentration of pink particles?

[ "Solution B", "Solution A", "neither; their concentrations are the same" ]

In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container. Use the concentration formula to find the number of pink particles per milliliter. Solution A has more pink particles per milliliter. So, Solution A has a higher concentration of pink particles.

1

Solution A

ScienceQA

Based on the arrows, which of the following organisms is an omnivore?

[ "barren-ground caribou", "grizzly bear" ]

Omnivores are consumers that eat both producers and other consumers. So, an omnivore has arrows pointing to it from at least one producer and at least one consumer. The grizzly bear has an arrow pointing to it from the bilberry, which is a producer. The grizzly bear also has an arrow pointing to it from the barren-ground caribou, which is a consumer. The grizzly bear eats a producer and a consumer, so it is an omnivore. The barren-ground caribou has only one arrow pointing to it. This arrow starts from the lichen, which is a producer. So, the barren-ground caribou is a consumer but not an omnivore.

1

grizzly bear

ScienceQA

Is the following statement about our solar system true or false? Jupiter's volume is more than ten times as large as Saturn's volume.

[ "true", "false" ]

To determine if this statement is true, calculate the value of ten times the volume of Saturn. Then compare the result to the volume of Jupiter. The volume of Jupiter is 1.43 x 10^15 km^3, which is less than 8.27 x 10^15 km^3. So, Jupiter's volume is less than ten times as large as Saturn's volume.

1

false

ScienceQA

What is the capital of Massachusetts?

[ "Plymouth", "Montgomery", "Boston", "Hartford" ]

Boston is the capital of Massachusetts.

2

Boston

ScienceQA

What type of rock is peridotite?

[ "sedimentary", "metamorphic", "igneous" ]

Peridotite is an igneous rock. Like other igneous rocks, it forms when melted rock cools and hardens. Melted rock below the earth's surface is called magma. Peridotite forms from magma that is very rich in iron and magnesium. As the magma cools, minerals such as olivine begin to form. When the magma becomes solid, it turns into peridotite.

2

igneous

ScienceQA

Which solution has a higher concentration of green particles?

[ "Solution B", "neither; their concentrations are the same", "Solution A" ]

In Solution A and Solution B, the green particles represent the solute. To figure out which solution has a higher concentration of green particles, look at both the number of green particles and the volume of the solvent in each container. Use the concentration formula to find the number of green particles per milliliter. Solution B has more green particles per milliliter. So, Solution B has a higher concentration of green particles.

0

Solution B

ScienceQA

Which ocean is highlighted?

[ "the Southern Ocean", "the Atlantic Ocean", "the Arctic Ocean", "the Indian Ocean" ]

This is the Indian Ocean.

3

the Indian Ocean

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1." ]

Both magnet sizes and distance affect the magnitude of the magnetic force. The sizes of the magnets in Pair 1 are the same as in Pair 2. The distance between the magnets is also the same. So, the magnitude of the magnetic force is the same in both pairs.

1

The magnitude of the magnetic force is the same in both pairs.

ScienceQA

Which bird's beak is also adapted to filter through mud?

[ "spotted munia", "Canada goose" ]

Look at the picture of the ringed teal. The ringed teal has a wide, flat beak. Its beak is adapted to filter through mud. The ringed teal gathers muddy water in its beak. Then, it pushes the water out through gaps along the sides of the beak. Bits of food, such as plant roots, are left behind inside the teal's beak. Now look at each bird. Figure out which bird has a similar adaptation. The Canada goose has a wide, flat beak. Its beak is adapted to filter through mud. The spotted munia has a short, thick beak. Its beak is not adapted to filter through mud. The spotted munia uses its beak to eat small, hard seeds.

1

Canada goose

ScienceQA

Which property matches this object?

[ "salty", "yellow" ]

Look at the object. Think about each property. Potato chips have a salty taste. The ocean water is salty. Yellow is a color. This color is yellow. The ocean water is not yellow.

0

salty

ScienceQA

Which is this organism's common name?

[ "bull shark", "Carcharhinus leucas" ]

Carcharhinus leucas is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Carcharhinus leucas is the organism's scientific name. So, you know that bull shark is the common name.

0

bull shark

ScienceQA

Which property matches this object?

[ "slippery", "salty" ]

Look at the object. Think about each property. Potato chips have a salty taste. The potato chips are salty. A slippery object is hard to hold onto or stand on. The potato chips are not slippery.

1

salty

ScienceQA

Which animal's feet are also adapted to walk on snow and ice?

[ "Siberian tiger", "horse" ]

Look at the picture of the brown bear. The brown bear has furry feet with large pads. Its feet are adapted to walk on snow and ice. The fur can help keep the brown bear's feet warm. The large pads help spread its weight over a larger area. This allows it to walk on ice without slipping and to walk on snow without sinking in too deep. Now look at each animal. Figure out which animal has a similar adaptation. The Siberian tiger has furry feet with large pads. Its feet are adapted to walk on snow and ice. The horse has hooves. Its feet are not adapted to walk on snow and ice. The horse uses its feet to walk and run on surfaces covered by soil.

0

Siberian tiger

ScienceQA

Select the organism in the same species as the red kangaroo.

[ "Camelus bactrianus", "Cervus canadensis", "Macropus rufus" ]

A red kangaroo's scientific name is Macropus rufus. Cervus canadensis does not have the same scientific name as a red kangaroo. So, Macropus rufus and Cervus canadensis are not in the same species. Camelus bactrianus does not have the same scientific name as a red kangaroo. So, Macropus rufus and Camelus bactrianus are not in the same species. Macropus rufus has the same scientific name as a red kangaroo. So, these organisms are in the same species.

2

Macropus rufus

ScienceQA

Which property matches this object?

[ "yellow", "shiny" ]

Look at the object. Think about each property. A shiny object reflects a lot of light. The tin foil is shiny. Yellow is a color. This color is yellow. The tin foil is not yellow.

1

shiny

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1." ]

The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

1

The magnitude of the magnetic force is smaller in Pair 2.

ScienceQA

What is the capital of Delaware?

[ "Pierre", "Portland", "Dover", "Wilmington" ]

Dover is the capital of Delaware.

2

Dover

ScienceQA

Which material is this cup made of?

[ "plastic", "metal" ]

Look at the picture of the cup. The cup is made of plastic. Plastic is strong, so it is a good material for a cup. If you drop a plastic cup it usually doesn't break.

0

plastic

ScienceQA

What is the direction of this pull?

[ "toward the magnet", "away from the magnet" ]

The magnet pulls the pieces of metal upward. The direction of the pull is toward the magnet.

0

toward the magnet

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is greater in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 2." ]

Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is larger in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is greater in Pair 2 than in Pair 1.

2

The magnitude of the magnetic force is greater in Pair 2.

ScienceQA

Does this passage describe the weather or the climate?

[ "weather", "climate" ]

Read the passage carefully. Scientists face many challenges working in Antarctica. Cracked lips and dry skin are constant problems on scientific expeditions like the one shown here. The low humidity over the last month of the expedition didn't help! The underlined part of the passage tells you about the humidity in Antarctica during the last month of the expedition. This passage describes the atmosphere at a certain place and time. So, this passage describes the weather.

0

weather

ScienceQA

What is the name of the colony shown?

[ "Maryland", "Georgia", "Tennessee", "Delaware" ]

The colony is Delaware.

3

Delaware

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is greater in Pair 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 1." ]

The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The larger the magnets, the greater the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is larger in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is greater in Pair 1 than in Pair 2.

2

The magnitude of the magnetic force is greater in Pair 1.

ScienceQA

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is smaller in Pair 1." ]

The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

1

The magnitude of the magnetic force is smaller in Pair 2.

ScienceQA

Which continent is highlighted?

[ "Antarctica", "South America", "North America", "Europe" ]

This continent is South America.

1

South America

ScienceQA

Which solution has a higher concentration of yellow particles?

[ "Solution A", "Solution B", "neither; their concentrations are the same" ]

In Solution A and Solution B, the yellow particles represent the solute. To figure out which solution has a higher concentration of yellow particles, look at both the number of yellow particles and the volume of the solvent in each container. Use the concentration formula to find the number of yellow particles per milliliter. Solution B has more yellow particles per milliliter. So, Solution B has a higher concentration of yellow particles.

1

Solution B

ScienceQA

What is the capital of South Dakota?

[ "Sioux Falls", "Helena", "Rapid City", "Pierre" ]

Pierre is the capital of South Dakota.

3

Pierre

ScienceQA

What is the name of the colony shown?

[ "Florida", "New Jersey", "Pennsylvania", "Delaware" ]

The colony is Pennsylvania.

2

Pennsylvania

ScienceQA

Which property do these three objects have in common?

[ "bumpy", "colorful", "stretchy" ]

Look at each object. For each object, decide if it has that property. A stretchy object gets longer when you pull on it. The popcorn and the log are not stretchy. A colorful object has one or more bright colors. None of the objects are colorful. A bumpy object is covered in lumps and bumps. All three objects are bumpy. The property that all three objects have in common is bumpy.

0

bumpy

ScienceQA

Is Leopardus wiedii made up of many cells?

[ "no", "yes" ]

Leopardus wiedii is an animal. Animals are made up of many cells.

1

yes

ScienceQA

Select the organism in the same genus as the great gray owl.

[ "Camelus dromedarius", "Neofelis nebulosa", "Strix varia" ]

A great gray owl's scientific name is Strix nebulosa. The first word of its scientific name is Strix. Camelus dromedarius is in the genus Camelus. The first word of its scientific name is Camelus. So, Camelus dromedarius and Strix nebulosa are not in the same genus. Strix varia is in the genus Strix. The first word of its scientific name is Strix. So, Strix varia and Strix nebulosa are in the same genus. Neofelis nebulosa and Strix nebulosa are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Neofelis nebulosa and Strix nebulosa have the same species name within their genus, nebulosa. But the first words of their scientific names are different. Neofelis nebulosa is in the genus Neofelis, and Strix nebulosa is in the genus Strix.

2

Strix varia

ScienceQA

What can Sharon and Ernesto trade to each get what they want?

[ "Ernesto can trade his almonds for Sharon's tomatoes.", "Sharon can trade her tomatoes for Ernesto's broccoli.", "Ernesto can trade his broccoli for Sharon's oranges.", "Sharon can trade her tomatoes for Ernesto's carrots." ]

Look at the table and images. Sharon wants broccoli. Ernesto wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.

1

Sharon can trade her tomatoes for Ernesto's broccoli.

ScienceQA

What is the capital of Washington?

[ "Denver", "Olympia", "Topeka", "Des Moines" ]

Olympia is the capital of Washington.

1

Olympia

ScienceQA

What is the capital of North Dakota?

[ "Frankfort", "Lincoln", "Harrisburg", "Bismarck" ]

Bismarck is the capital of North Dakota.

3

Bismarck

ScienceQA

Select the organism in the same genus as the copperband butterflyfish.

[ "Syngnathoides biaculeatus", "Alopias pelagicus", "Chelmon rostratus" ]

A copperband butterflyfish's scientific name is Chelmon rostratus. The first word of its scientific name is Chelmon. Syngnathoides biaculeatus is in the genus Syngnathoides. The first word of its scientific name is Syngnathoides. So, Syngnathoides biaculeatus and Chelmon rostratus are not in the same genus. This organism and the copperband butterflyfish are in the same genus and the same species! Both organisms have the same scientific name, Chelmon rostratus. Alopias pelagicus is in the genus Alopias. The first word of its scientific name is Alopias. So, Alopias pelagicus and Chelmon rostratus are not in the same genus.

2

Chelmon rostratus

ScienceQA

What can Austin and Victoria trade to each get what they want?

[ "Victoria can trade her almonds for Austin's tomatoes.", "Austin can trade his tomatoes for Victoria's broccoli.", "Austin can trade his tomatoes for Victoria's carrots.", "Victoria can trade her broccoli for Austin's oranges." ]

Look at the table and images. Austin wants broccoli. Victoria wants tomatoes. They can trade tomatoes for broccoli to both get what they want. Trading other things would not help both people get more items they want.

1

Austin can trade his tomatoes for Victoria's broccoli.

ScienceQA

Select the reptile below.

[ "American alligator", "manta ray" ]

An American alligator is a reptile. It has scaly, waterproof skin. A manta ray is a fish. It lives underwater. It has fins, not limbs.

0

American alligator

ScienceQA

Select the mammal below.

[ "poison dart frog", "fruit bat", "manta ray", "piranha" ]

A fruit bat is a mammal. It has hair and feeds its young milk. Fruit bats eat fruit and drink nectar from flowers. They have special teeth to help them bite through fruit skins. A poison dart frog is an amphibian. It has moist skin and begins its life in water. Poison dart frogs come in many bright colors. Their bright color warns other animals that these frogs are poisonous. A manta ray is a fish. It lives underwater. It has fins, not limbs. Rays have a different shape than many other fish. Rays are large and flat. They have wide, triangle-shaped fins that help them swim long distances. A piranha is a fish. It lives underwater. It has fins, not limbs. Piranhas have sharp teeth. Piranhas hunt in groups. A group of piranhas can eat a large animal.

1

fruit bat

ScienceQA

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "sample A", "neither; the samples have the same temperature" ]

Each particle in sample B has more mass than each particle in sample A. The particles in sample B also have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.

0

sample B

ScienceQA

Which continent is highlighted?

[ "Australia", "North America", "South America", "Asia" ]

This continent is Asia.

3

Asia

ScienceQA