​Which of the following plantations helps in the prevention of soil erosion in desert? ​

Correct option is C

The correct answer is (C) Shelter belts.

• Explanation: Shelter belts are rows of trees or shrubs planted to protect the soil from wind erosion, especially in desert areas. They act as barriers, reducing wind speed and protecting the soil.

• Incorrect Options Explanation:

  • Contour ploughing: Used to reduce water erosion, not specifically for deserts.
  • Agro forest: A form of agroforestry but not directly aimed at soil erosion in deserts.
  • Strip cropping: Used in other areas but not primarily for desert soil erosion.

Info Booster:

• Shelter Belts:
  • Planted along the wind direction to protect soil from wind erosion.
  • Effective in deserts where wind erosion is a major issue.
  • Commonly planted in areas prone to sandstorms.