Question

What is humus ?????????​

Answer 1

Answer:

In soil science, humus denominates the fraction of soil organic matter that is amorphous and without the "cellular cake structure characteristic of plants, micro-organisms or animals". Humus significantly affects the bulk density of soil and contributes to its retention of moisture and nutrients

Answer 2

Humus is a substance made from dead leaves and plants, that you put into the ground to help plants grow.

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