what do the inner and the outer planets have in common?
197323
Really, the only thing that the inner and outer planets have in common is that they are classified as planets. More specifically, they orbit the sun, they are large enough to have become more or less spherical, and they are the gravitationally dominant body in their orbit (i.e. they have “cleared” their orbit).
1452022
['Perhaps you heard this mnemonic device: My Very Educated Mother Just Served Us Noodles. That is a simple reminder to help us remember that the solar system has 8 planets. ... ', 'The four inner planets are Mercury, Venus, Earth and Mars.']
896199
1) The “inner planets” (Mercury, Venus, Earth, Mars) don't have rings and all of the “outer planets” (Jupiter, Saturn, Uranus, and Neptune) do. 2) The outer planets are much more massive than the inner planets. ... When they are in the gravity well of an outer planet, like Saturn, they start to orbit the planet.
1037414
In our solar system, nine planets circle around our Sun. ... The inner solar system contains Mercury, Venus, Earth and Mars. These four planets are closest to the Sun. The outer solar system contains Jupiter, Saturn, Uranus, Neptune and Pluto.
1446826
The inner planets, or terrestrial planets, are the four planets closest to the Sun: Mercury, Venus, Earth, and Mars.
807849
Every inner planet has a core. ... Mars's core is made of liquid iron sulfide mixed with some nickel. Inner and Outer Cores. Earth and Venus have an inner core and an outer core; the inner core is solid due to the trememdous weight of the matter above it, and the outer core is liquid.
9859
Venus compared to Earth. Venus, Mars and Earth, three out of the four inner or 'rocky' planets of the Solar System, have a lot in common – a solid surface you could walk on, a comparable surface composition, an atmosphere and a weather system.
808940
Earth and the other three inner planets of our solar system (Mercury, Venus and Mars) are made of rock, containing common minerals like feldspars and metals like magnesium and aluminum. So is Pluto. The other planets are not solid. Jupiter, for instance, is made up mostly of trapped helium, hydrogen, and water.
18184
The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
1110528
The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas.
2999
Unlike the terrestrial planets that make up our inner solar system — Mercury, Venus, Earth, and Mars — the Jovian planets do not have solid surfaces. Instead, they are composed primarily of hydrogen and helium, with traces of methane, ammonia, water, and other gases in their atmospheres.
52764
The four planets closest to the Sun are known as the Inner Planets, or the Terrestrial Planets. These planets are Mercury, Earth, Venus and Mars. The four planets furthest from the Sun are known as the Outer Planets, or the Gas Giants.
895965
What are the order of the planets? ... Why are the inner planets rocky and the outer planets gas? The inner planets were too hot during their formation for ice-forming compounds to condense. Why do outer planets have rings and more moons than the inner planets?
319745
There is a natural dividing line between the inner planets and the outer planets -- the Asteroid Belt.
902758
The outer planets are called the jovian planets, meaning huge gas giant. These planets in order are Jupiter, Saturn, Uranus, and Neptune. Pluto comes after Neptune, but it is no longer considered a planet. It is now a dwarf planet. The outer planets are also called the gas giants because of their composition.
167808
The inner planets are much smaller than the outer planets and because of this have relatively low gravity and were not able to attract large amounts of gas to their atmospheres.
92935
The four outer planets—Jupiter, Saturn, Uranus, and Neptune—are all gas giants made primarily of hydrogen and helium. They have thick gaseous outer layers and liquid interiors. All of the outer planets have numerous moons, as well as planetary rings made of dust and other particles.