Question

what steps can be taken to control soil erosion in the hilly areas?

Answer 1

decrease the cutting of trees for sake for humans .

Answer 2

soil erosion occurs as there is no source which can block sand or hold soil during winds

Some steps to control soil erosion are

i. Grow tree in erosion area they will hold the soil.

ii. Make buildings to block flow of soil in air due to wind.

iii. Keep soil covered.

iv. Turn hillside into terraces.

v. Turn a desert into green by growing desert trees.