Question

Do you know of any activity which may be polluting (underground)
water source?​

Answer 1

Answer:

deforestation, land degradation, industries, increase use of ground water

Explanation:

Answer 2

Answer:

The activities which may be polluting the water bodies are: (i) Disposal of garbage or sewage from cities/towns and from factories. (ii) Hot water may be released from the industries which may disturb the temperature of water body leading to death of many aquatic organisms.