The main cause of drought is deforestation:
1. Uncertainity and unequal distribution of rainfall due to monsoon climate.
2. Low level of under ground water.
3. Deforestation.
4. No management of storage of water.
5. Destruction of natural sources of water collection.
6. No permanent water policy proper use and exploitation can be done.
7. Rapid growth of population put an adverse effect of water resources.
