Question

03. What is soil erosion ? How can we prevent it?​

Answer 1

Explanation:

SOIL EROSION:-

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.

HOW TO PREVENT IT:-

1. You can reduce soil erosion by:

can reduce soil erosion by:Maintaining a healthy, perennial plant cover.

2. Mulching.

3. Planting a cover crop – such as winter rye in vegetable gardens. ...

4. Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Answer 2

Soil Erosion is the displacement of top layer of soil by wind, water, etc. It is a form of soil degradation.

We can prevent it by :-

• Planting trees
• Constructing dams and embankments
• Mulching
• Plant Covering