NEET BIOLOGY

Detailed explanation-1: -A drought is an extended period of unusually dry weather with no rain or other precipitation. Entire ecosystems, such as this pine forest near Los Alamos, New Mexico, can be devastated by droughts.

Detailed explanation-2: -A drought is a long period of time during which no rain falls.

Detailed explanation-3: -A drought is a period of time when an area or region experiences below-normal precipitation. The lack of adequate precipitation, either rain or snow, can cause reduced soil moisture or groundwater, diminished stream flow, crop damage, and a general water shortage.

Detailed explanation-4: -Overview. Drought is a prolonged dry period in the natural climate cycle that can occur anywhere in the world. It is a slow-onset disaster characterized by the lack of precipitation, resulting in a water shortage. Drought can have a serious impact on health, agriculture, economies, energy and the environment.

Detailed explanation-5: -Drought is a long period without rains leading to a severe shortage of water in the region. The soil continues to lose water by evaporation and transpiration. If, however, it does rain at all or the rainfall is very low for a long period, the loss of water from the soil is not made up and hence the soil becomes dry.