Question

'In the absence of microorganisms the earth would become a heap of dead
plants and animals.' Justify this statement.
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Answer 1

Explanation:

Answer. In the absence of microorganisms the earth would become a heap of dead plants and animals , because microorganisms helps in decomposing of the dead plants and animals , they work as a decomposers, without them there will be no decomposing of the dead organisms , and hence lead to the health problems.

Answer 2

Answer:

Microorganism are decomposers, they help in the decomposition of dead plants and animals. If these are not present dead organisms would not get decomposed and waste would go on accumulating on the earth and will become a heap of dead plants and animals