In what way do prevailing winds effect precipitation in a region

The ways in which the prevailing winds affect precipitation in a region are:

Prevailing winds influence wind movement from large bodies of water.

Prevailing winds cause huge air masses, both warm and cool, to move.

Prevailing winds controls the amount of water vapor in the air masses.

Explanation:

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

the backbone of the dna and rna compound is sugar phosphate.