Question

4. Which of the following is responsible for environmental pollution? (i) Disposal of waste in water (ii) Use of chemical fertiliser (iii) Deforestation (iv) All of these 0001​

Answer 1

(IV) All of these

Hope it helps

Brainlist please! :)

Answer 2

iii) deforestation

And I think

ii)use of chemical fertiliser

is also the answer