Planting trees in rows to reduce wind speed and prevent soil erosion is called ________.
- Contour ploughing
- Terracing
- Shelter belts
- 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]]