Why is one side of the moon called "the dark side of the moon"? O A. The moon's rotation time is exactly half the time of its revolution. B. The moon's rotation time is exactly twice the time of its revolution. O C. The moon's rotation and revolution take the same time.​

The moon's rotation and revolution take the same time.​

Explanation:

the moon's rotation and orbit is closely synced-up with our planet's.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

po-215 i got it right on the quiz