Question

the map below shows the location of four cities, a, b, c, and d, in the western united states where prevailing winds are from the southwest.
map: ocean, united states, mountains, cities c, d, a, b marked
which city most likely receives the least amount of average yearly precipitation
□ d
□ a
□ b
□ c

Explanation:

Prevailing winds are from the southwest, carrying moisture from the ocean. When winds hit mountains, the windward side (e.g., C, B, A on the windward or near - ocean side) gets precipitation, while the leeward side (D, behind the mountains) is in a rain shadow, receiving less precipitation. Among the cities, D is on the leeward side of the mountains, so it likely has the least average yearly precipitation.

Answer:

D