Question

3. Which of the following cause soil pollution?
a. Humus
b. Earthworm
C.Manure
d. Pesticide​

Answer 1

PESTICIDE IS THE ANSWER BRO.

Plz mark me as brain list. I hope this will may help you. Thank you.

Answer 2

Answer:

this is an easy question your answer is pesticides but it is only when we use it in excess. less of it does not harm anything

pls mark it the brainliest plsssss