Question

Which of the following does not cause any kind of pollution?

• A. Establishing forest reserves
• B. Using pesticides in farms
• C. Developing housing estates
• D. All of these cause pollution

Answer 1

The correct option is A Establishing forest reserves

Afforestation is the process of planting trees to retain soil health and it is a conservation effort of establishing forests. This activity doesn't cause any kind of harm to the environment.

Other activities like using pesticides cause water pollution, developing estates create land pollution by construction activities.

Option A is correct.