Single Answer MCQ
Q-00043896

What soil conservation technique is used to stabilize sand dunes?

1

Contour farming

2

Planting of shelter belts

3

Chemical fertilization

4

Crop rotation

Answer and Solution

Answer

B. Planting of shelter belts

Solution:

Planting shelter belts of vegetation protects sand dunes from wind erosion, making this technique essential for conservation.

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