Question

6. What is the water under the ground called?
7. What is called the condition caused by shortage of water called?
8. What are small dens built across river called?
9. What is the inner part of earth?​

Answer 1

Answer:

6.Ground water.

7. desertification.

8. teaf pools.

9. core.

Answer 2

Answer:

6. underground water

7. water scarcity

8. weir

9. core