Advection fog is often observed along the Pacific coast during summer as westerly winds carry moist air toward the shore. Which of the following describes why this fog forms?
A)The surface water near the coast is slightly colder than the surface water farther offshore.
B)The surface water near the coast is slightly warmer than the surface water farther offshore.
C)The surface water near the coast is much warmer than the surface water farther offshore.
D)The surface water near the coast is much colder than the surface water farther offshore.

Question

Quizplus · Accepted Answer

Advection fog forms when moist air moves over a cooler surface, causing the air to cool to its dew point and condense. The colder coastal waters cool the moist air, leading to fog formation.

Advection Fog Is Often Observed Along the Pacific Coast During