What type of fog is formed when moist air is blown over a cold surface?

Advection fog occurs when warm, moist air moves over a colder surface, leading to a decrease in temperature that can cause the moisture in the air to condense into tiny water droplets, resulting in fog. This type of fog often forms over oceans or large lakes when warm air is blown over cooler water, but it can also develop over colder land surfaces. The key factor here is the movement of warm, humid air across a cooler surface, which contrasts with other types of fog.

Other types, like upslope fog, typically form when moist air is lifted over terrain, and radiation fog forms when the surface cools rapidly after sunset, causing moisture in the air close to the ground to condense. High-inversion fog occurs under specific temperature inversion conditions where cooler air is trapped near the surface under a layer of warmer air aloft, but it is not primarily about the interaction between warm air moving over a cold surface. Thus, advection fog is uniquely identified by the movement of air over temperature differentials, which matches the given question's description.