Question

when the humidity is high and the temperature is low,fog often forms. Give reason.



?

Answer 1

When humidity is high, there is abundant moisture in air. With low temperature, the water vapour in air reach their condensation point and condense to become water droplets alongwith dust particles. The light water droplets float to form fog.
If there was no humidity, there would be no moisture which will condense and if not for low temperature, the condensation point will not be reached. So. ...

Hope it helps.

Answer 2

The reason for formation of fog is as follows:

Explanation:

• Fog is a collection of small droplets of water in the atmosphere. It forms at a ground level. It is dense to reduce the visibility. It consists of ice particles, smoke particles, mixtures of substances.
• In the high humidity the air consists of lot of moisture, this is the reason for high dew point.
• As the temperature drops typically in the early morning as well as in the night the air cannot hold moisture for long as a result of this the air condenses to form the fog.

Learn more about fog:

What is fog?what is a fog ​: https://brainly.in/question/11018350