DAV CLASS 8 Natural Resources: Land, Soil and Water Solutions
DAV CLASS 8 Natural Resources:Land, Soil and Water Solutions Something to do. A. Tick (✓) the correct option. 1. Which type of erosion leads to desertification? Ans. (a) soil erosion 2. Which one of the following is suitable for restoring soil fertility? Ans. (b) contour ploughing 3. Which of the following is not in favour … Read more