Question

1) Microorganisms act upon the dead plants and animals to produce
(a) sand
(b) clay
(c) humus
(d) wood​

Answer 1

Answer:

(c) humus

op c is correct..

Answer 2

Answer:

(c) Humus .

Explanation:

Micro - organisms use soil organic matter as food. As they break down the organic matter, any excess nutrients are released into the soil in forms that plants can use. This release process is called mineralization. N in this way they help us by producing humus that enriches soil fertility .