Question

What are the reasons for the failure to sustain the availability of underground water???

Answer 1

main reasons are as follows .
1 due to minimg ground water get contaminated.
2. due to over use of water the level of ground water falls down .
3. due to over construction of building , roads
rain water does not get the way to enter the ground thus, ground water remains un charge.

Answer 2

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◆Loss of vegetation cover.
◆Diversion for high water demanding crops.
◆Pollution from industrial effluents.
◆Dumping of urban waste.

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Two causes which led to the failure of sustaining the availability of underground water are:

(i) Population: With the increase in population the demand of water is also increasing which is depleting the underground water.
(ii) Industrialization: As the industries need more water to manufacture its goods; this led to decrease in the level of underground water.

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