Question

if the fog is not very dense is called____​

Answer 1

Answer:

Warm air, moist air blows in from the south and if there is snow or cool moisture on the ground it will come in contact with the warm, moist winds. This contact between the air and ground will cause the air blowing in to become cool. Then dew point rises and creates high humidity and forms fog.

Answer 2

Warm air is the answer