Q. 264.1( 14 Votes )
Biodiversity - The variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered being important and desirable.
Ecosystem - An ecosystem is a community of living organisms with the nonliving components of their environment (things like air, water and mineral soil), interacting as a system. These biotic and abiotic components are linked through nutrient cycles and energy flows.
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