which phrase best defines a ecosystem?

2 ⤊

which phrase best defines a ecosystem?

1) an area with simular climate and soils ?
2) a community of organisms and its nonliving enviroment?
3) an area that an animal defends?
4) all the organisms of one speices that live in a certain area?

2007-12-16 15:28:24 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Botany

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2007-12-16 15:29:50 · update #1

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2007-12-16 15:31:25 · update #2

1 answers

#2 is the correct answer!

Ecosystem- An ecosystem
is a natural unit consisting of all plants, animals and micro-organisms in an area functioning together with all the non-living physical factors of the environment.

2007-12-16 15:32:32 · answer #1 · answered by Pinyon 7 · 2⤊ 0⤋