Match the following: Column A Column B i. Soil erosion A. Afforestation ii. Bunds B. Deforestation iii. Planting more trees C. Loss of fertile soil iv. Cutting down trees D. Tall mud walls

• A. (i - C), (ii - A), (iii - D), (iv - B)
• B. (i - C), (ii - D), (iii - A), (iv - B)
• C. (i - D), (ii - C), (iii - B), (iv - A)
• D. (i - B), (ii - D), (iii - C), (iv - A)
• E. None of these