Question

6. Which of the following does NOT cause air pollution?
Increasing forest reserves
Using pesticides in farms
Developing housing estates
Quarrying for limestone

Answer 1

Explanation:

The use of excessive chemical fertilizers and pesticides results in the water pollution and soil pollution. The construction of the housing estates results in air pollution. The quarrying of the limestone also results in the release of the particles causing air pollution. The increase in the forest reserves does not result in any kind of pollution.

Thus, the correct answer is option A.

Answer 2

Answer:

Increasing forest reserves