Question

How is Terrace Farming helpful in hilly areas and please give very short answer

Answer 1

Answer:

Graduated terrace steps are commonly used to farm on hilly or mountainous terrain. Terraced fields decrease both erosion and surface runoff, and may be used to support growing crops that require irrigation, such as rice.

( got this from google hope it helps you ✌️)

Answer 2

Answer:

terrace farming is helpful in hilly areas as they are slopy in nature the water slides off easily from the soil surface.

terrace farming helps in reducing both amount and velocity(speed of water flow from slope) of water thereby reducing wastage of water.thus it permits more intensive cropping than any other ways of cultivation on hills

hope it helps you :)