The main difference between a fog and a cloud is
A)water vapor content.
B)density of vapor.
C)seeding.
D)altitude.
E)temperature.

Question

Quizplus · Accepted Answer

The main difference between a fog and a cloud is their altitude. A cloud is formed at a higher altitude than fog. Fog occurs when the air close to the ground cools and water vapor present in the air condenses into small water droplets. It commonly occurs during the night or early morning when temperature drops and forms near the surface of the earth. On the other hand, a cloud is formed when warm and moist air rises and the water vapor present in the air condenses into water droplets or ice crystals at a higher altitude, due to the decrease in air temperature.

The Main Difference Between a Fog and a Cloud Is