If water resource becomes scarce, will it affect the nature of soil in an area ?

When can we say that the water resource is scarce in an area ?

How did it become scarce over the years?

How does the soil pollution affects the crop yield?

The relation between nature of soil and number of animals.

Assertion(A) In such areas where there is no vegetation the rain water flows quickly and has no effect on the top layer of soil of that area. Reason (R) When water level raises in rivers and ponds etc. due to excessive rains it causes floods.

If soil becomes acidic. Why lime is added to soil?

Which water resource should be utilized for agriculture?

Since ground water resources are getting depleted at a fast pace. What are the alternatives ?

Our natural resources are depleting at a………………

What are natural resources?