Question

6. By constructing Khadin check-dams in level terrains,
(A)
underground water level decreases
(B) underground water level increases
(C) vegetation in the nearby areas are destroyed due to excess mc
(D) underground water gets polluted​

Answer 1

Answer:

(B) underground water level increases

is the correct answer.

Hope this answer helps you!

Explanation:

By constructing khadin check dams in level terrains, the underground water level will increase.

This water harvesting system is based on the concept of conserving rainwater on farmlands and later using this water saturated land for the purpose of production of crops.

Answer 2

Explanation:

B

underground water level increases