Question

when does a drought occur answer​

Answer 1

Answer:

drought occer when there is not enough rain for a long period of time

Answer 2

Explanation:

roughts 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.