Question

When does a drought occur?​

Answer 1

Droughts happen when there is not enough rain for a long period of time. It's not like a dry spell - there is so little precipitation (rain, snow, sleet or any kind of moisture) that a whole region starts to dry out. Sometimes a drought takes decades to develop fully and they are very difficult to predict.

Explanation:

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Answer 2

Answer:

Drought occurred due to the absence of rain for a long period of time. It happens because there are no trees in that area. so, if there are no trees how can the water cycle completed and the transfer of water through the trees to the ground will takes place? so, the shortage of ground water will be there. and just because of this the drought occurred.

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