Answer:
False. Winds are not created when cold air descending the leeward side of the Rockies is warmed by compression. The phenomenon you're describing is related to the rain shadow effect, which occurs when moist air from one side of a mountain range rises, cools, and releases precipitation, leaving dry air to descend on the leeward side of the mountains.
Winds, on the other hand, are primarily driven by differences in air pressure. Cold air descending on the leeward side of the Rockies would increase atmospheric pressure, but it's not the primary cause of wind. Wind is generated when air moves from areas of high pressure to areas of low pressure, and various factors such as the rotation of the Earth (Coriolis effect) and temperature gradients play a significant role in determining wind patterns.
Step-by-step explanation: