GK Question

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Planting trees in rows to reduce wind speed and prevent soil erosion is called ________.

  1. Contour ploughing
  2. Terracing
  3. Shelter belts
  4. Crop rotation

Answer: Shelter belts

Shelter belts (windbreaks) are rows of trees/shrubs that reduce wind erosion, conserve moisture, and protect crops. Part of sustainable agriculture practices. [[NCERT Geography Class 11, MoA Reports]]

Topic Environmental Science - Soil Conservation
Exam Relevance UPSC Prelims, SSC CGL, Railway NTPC