Question

how are the soil nutrients replenished class 7 plz answers me ncert book
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Answer 1

Answer:

by using either manure or fertilizer

it can also be replenished by mixing up animal waste or the dead body of animal

it can be replenished by nitrogen fixation

Explanation:

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Answer 2

Answer:

Answer:-Nutrients are replenished by certain different microorganism that are found in thesoil or also by the death of certain plants such as the rhizobium bacteria. The decaying plants tend to slowly break down into the basic soil nutrients over a period of time