Question

Soil erosion can be prevented by:

• A. Raising forests
• B. Deforestation
• C. Excessive use of fertilizer
• D. Overgrazing by animals

Answer 1

The correct option is A

Raising forests

The correct answer is - Option A: Raising forests

Explanation of the correct option

1. Raising forests means planting more and more trees.
2. As a result, as more trees are planted, the top layer of the soil becomes less susceptible to erosion from wind, water, or anything else.
3. As a result, it helps to prevent erosion and saves soil

Explanation of the other options:

Option B) Deforestation is the cutting down of trees and is the major cause of soil erosion.

Option C) Fertilizers when used excessively loosen the soil and cause soil erosion.

Option D) Overgrazing by animals results in the removal of grass from the soil surface which results in loosening of the soil and hence is harmful

Therefore The correct answer is - Option A: Raising forests