Explain in detail how clouds form.

Clouds are formed when moist air rises upward . As the air rises , it becomes colder. Eventually the air can't hold all of the water vapour in it, and some of water vapour condenses to form tiny water droplets... Clouds form at wide range of altitudes , from near the ground to very high in the atmosphere.

Clouds form as the air's transparent water vapor condenses into visible water droplets.

Explanation:

d) physical means can be used to separate the components of air.

c. magnitude and direction