Despite natures monsoon bounty, failure to sustain water availability underground is due to:
Loss of vegetation cover
Pollution from industrial effluents and urban waste
Improper irrigation method
All of these
Despite natures monsoon's bounty, failure to sustain water availability underground is due to a number of reasons like:
1) Loss of vegetation cover.
2) Diversion of high water demanding crops.
3) Pollution from industrial effluents and urban waste.
4) Improper irrigation method like dams and canals.