Question

how soil pollution occurs?

Answer 1

When soil gets contaminated by the presence of different harmful chemicals or other human activities etc.. it is referred to as soil pollution

Hope this helps..!!

Answer 2

By these points soil pollution occur.

1. Acid rain.

2. Industrial accidents.

3. Deforestation.

4. Nuclear wastage.

5. Intensive farming.

6. Buried wastages.

7. Displosal of coal ash.

8. Land fill and illigal dumpling.

9.  Oil and fuel dumping. 

10. Accidental spils.