Define Biodiversity And Give Three Types Of Biodiversity Essential Preserving Ecological Systems And Function?


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Biological diversity refers to a certain range various living organisms (animals and plants, microbial) regularly on a stable ecological complexes. This diversity include animals, plants and microbe species diversity, the genetic variation and species diversity and ecosystem diversity.
Photosynthesis, make the light fixed solar energy into the food chain, and the green plants to provide maintenance system can reap species. Ecosystem function including pollination, gene flow, flower breeding function, maintain the insemination of economic environment and obtain good quality of genetic species of species, keep influence on ecological system evolution, which keep eternal tension among competitors. The absorption and pollutants, including organic waste, pesticide and water and air pollutant decomposition.

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