explain why biodiversity is important?
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Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. ... A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
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Biodiversity plays an important role in the way ecosystems function and in the many services they provide. Services include nutrients and water cycling, soil formation and retention, resistance against invasive species, pollination of plants, regulation of climate, as well as pest and pollution control by ecosystems.
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Beyond its intrinsic value, biodiversity is necessary to human survival. Ecosystem diversity is crucial to ecosystem integrity, which in turn enables our life support, giving us a livable climate, breathable air, and drinkable water.
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Agricultural biodiversity is essential to satisfy basic human needs for food and livelihood security. ... It contributes directly to food security, nutrition and well-being by providing a variety of plant and animals from domesticated and wild sources.
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BIODIVERSITY is the basis of AGRICULTURE. Its maintenance is essential for the production of food and other agricultural goods and the benefits these provide to humanity, including food security, nutrition and livelihoods. BIODIVERSITY is the origin of all crops and domesticated livestock and the variety within them.
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Biodiversity is often used as a means of measuring how healthy a particular ecosystem is; a healthy ecosystem will be able to sustain a wide variety of life. A lack of biodiversity in an area can lead scientists studying it to notice problems like unclean water or air pollution.
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Biodiversity boosts ecosystem productivity where each species, no matter how small, has an important role to play. For example, A larger number of plant species means a greater variety of crops. ... Healthy ecosystems can better withstand and recover from a variety of disasters.
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Biodiversity conservation, the practice of protecting and preserving the wealth and variety of species, habitats, ecosystems, and genetic diversity on the planet, is important for our health, wealth, food, fuel, and services we depend on. It plays an integral role in supporting many sectors of development.
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Forests are critical habitats for biodiversity and they are also essential for the provision of a wide range of ecosystem services that are important to human well-being. There is increasing evidence that biodiversity contributes to forest ecosystem functioning and the provision of ecosystem services.
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Biodiversity is defined as “the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and of ecosystems.” The importance of this definition ...
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Why is it important to maintain habitat diversity to maintain biodiversity? More varied habitats means more different species are adapted to them and live in them, leading to high species richness and high biodiversity. Hawaii has more endemic species than anywhere on Earth.
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Based on tropical rainforests, we see why biodiversity is so crucial in maintaining an ecosystem. Since rainforests have huge ranges of plants, many insects or animals will have more diverse preys. ... If more organisms diversify, it ensures the natural sustainability of all life forms in the ecosystem.
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['A larger number of plant species means a greater variety of crops.', 'Greater species diversity ensures natural sustainability for all life forms.', 'Healthy ecosystems can better withstand and recover from a variety of disasters.']
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Biodiversity is the amount of variety of life on Earth. ... Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops.
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Biodiversity is a measure that combines richness and evenness across species. It is often measured because high biodiversity is perceived a synonymous with ecosystem health. ... some species work together so that both can survive (called commensalism) and therefore, diverse communities can be more stable.
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The Importance of Biodiversity. ... Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops.
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Biodiversity is not only the sum of all ecosystems, species and genetic material. Rather, it represents the variability within and among them. ... while biological diversity is rather an attribute of life (the variety of bird species, the genetic variability of wheat around the world, forest types, etc.).