Question

How do prevailing winds control precipitation totals in a region?

Answer 1

Answer:

by the kind and movement of the air.

Explanation:

Wind can be locally, in this ways, there are just the movement of air from the high pressure areas to the low pressure areas, If in this movement there are some clouds, they can move from one place to another until they compress by the difference of pressures.

Answer 2

The wind moves around the storm causing the rain change directions to go different places