Graded bunds are suitable for the areas have

✅ EXPLANATION: Graded bunds are earthen embankments constructed along the contour of the slope. They are designed to slow down the flow of water and prevent erosion. Graded bunds are suitable for areas which have:
🔹 Annual rainfall >800 mm.
🔹 Red soils.
🔹 Slope up to 10%. These conditions are met in many parts of India, including semi-arid and arid regions.