Question

4 advantages of groundwater

Answer 1

Advantages of ground water Use of ground water for drinking purpose has various advantages:

Ground water generally does not get polluted, if it is away (at least 20 mtr.) from the sanitary works. The water gets filtered while percolating through sand & stones. Therefore groundwater remains pure and clean.Since bore well is closed, no risk of getting contaminated.Since it is closed no danger of children or animals falling into it.Temperature of deep water remains stable. It feels cool in summer and warm in winter.

Answer 2

Future purposes like
1) when low rainfall
2) when there is shortage of water
3)when other source become extinct
4)Pure and safe