Question

What should be done to prevent and control drought?

Answer 1

prevention=>
they are caused because if the strictly by a lack of rainfall or abanduncy of heat
we should manage our water resources
how to control=>

don't let the tap run
reduce the carbon footprint

Answer 2

Droughts can ruin the agriculture of a country. To prevent the droughts, interlinking of various national water resources can be done.

The available water resources must be monitored and is properly utilized. Irrigation must be done very carefully in a drought-prone area.

Reduction of carbon foot prints can reduce the chances of drought. Deforestation must also be prevented.