Question

Consider the following statements related to the ecosystem - 1.The term ecosystem was first used by
A.G. Tansley. 2.Organisms that produce their own food are called autotrophs. 3.The consumer consumes his food through the process of photosynthesis. 4.Decomposers convert inorganic matter into organic matter. Which of the above statements are correct?

A 1 and 2
B 2 and 3
C 2 and 4
D 3 and 4
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