Question

The bench terraces with slope inside are suitable for
rainfall​

Answer 1

Answer:

Bench terraces with slopes inside are to be adopted in heavy rainfall areas where a major portion of the rainfall is to be drained as surface runoff. Bench terraces with level top are suitable for areas of medium rainfall, evenly distributed and having deep and highly permeable soils.

Explanation:

Answer 2

Answer:

Bench terraces with slopes inside are to be adopted in heavy rainfall areas where a major portion of the rainfall is to be drained as surface runoff. ... Bench terraces with level top are suitable for areas of medium rainfall, evenly distributed and having deep and highly permeable soils.