Which one of the following is the best description of the term 'ecosystem'?
AA community of organisms interacting with one another
BThat part of the Earth which is inhabited by living organisms
CA community of organisms together with the environment in which they live
DThe flora and fauna of a geographical area
Answer & Solution
Correct answer: C. A community of organisms together with the environment in which they live
UPSC CSE Prelims 2015 (GS-I, Set A), Q.84. Official answer key: C.
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