Science, asked by sk4074040, 6 months ago

why top layer of soil the most fertile?​

Answers

Answered by ishwariya76
3

Explanation:

Topsoil consists of most weathered mineral and organic material. Biological agents are also responsible for the breakdown of complex organic matter which releases simple nutrients. This process of mineralisation make soil fertile.

Answered by garimasingh127971
0

Answer:

because it gets organic substance always

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