GEOLOGY

Detailed explanation-1: -Drought is an extended period of unusually dry weather when there is not enough rain. The lack of precipitation can cause a variety of problems for local communities, including damage to crops and a shortage of drinking water.

Detailed explanation-2: -A drought is an event of prolonged shortages in the water supply, whether atmospheric, surface water or ground water. A drought can last for months or years, or may be declared after as few as 15 days.

Detailed explanation-3: -dries up, which adversely affects the growth and development of plants. The plants may die in such conditions. and the food supply for animals. Unavailability of food and drinking water may lead to starvation and death of the animals.

Detailed explanation-4: -Drought is a natural disaster. Lack of precipitation for a protracted period of time causes drought. This results in a water shortage which affects the ecosystem. While droughts occur naturally, human activity, such as water use and water management, can exacerbate the dry conditions of the region.

Detailed explanation-5: -(b) Seasonal drought: This drought can be expected in each year. These droughts are resulted from large seasonal air circulation changes. Agriculture is possible during the rainy season or with the use of irrigation in the dry season. Regions of seasonal drought have well defined rainy and dry seasons.