Question

when does a drought occur​

Answer 1

Answer:

Drought mainly occurs due to lack of rainfall and moisten laden winds.

Explanation:

It occurs in Northern India like Rajasthan, Northern parts of Punjab, Haryanya etc

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Answer 2

Answer:

If it does not rain for one or two years, the soil continuous to lose water by evaporation and transpiration. Since, it is not being brought back by rain, the soil becomes dry. The level of water in ponds and wells of the region goes down and some of them may even dry up. The ground water may also become scare. This may lead to drought.