Question

what is fog.? when it appears?​

Answer 1

Explanation:

Fog shows up when water vapor, or water in its gaseous form, condenses. During condensation, molecules of water vapor combine to make tiny liquid water droplets that hang in the air. You can see fog because of these tiny water droplets.

Answer 2

Answer:

Fog is a mist. it may appear on a land or sea and it usually lower visibility (makes it hard to see very far). When the air chills, moisture will turn to fog. Fog is made up of tiny water droplets or,in very cold conditions, ice crystals

hope it is helpful