Question

how soil pollution occurs

Answer 1

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.