Question

Explain the methods used to control soil erosion in hilly areas and desert regions.

Answer 1

Explanation:

Afforestation

contour farming

avoid the removing of natural silt

terrace farming

Answer 2

Answer:

Following steps are taken to control soil erosion in hilly areas-

1. Contour ploughing: this refers to ploughing around the contour lines.

2. Terrace farming: construction of steps along the hilly areas by cutting the rock layers to reduce the flow of rivers.

3. Plugging of gullies to prevent gully erosion.