Which is most likely to cause clouds to form in a previously clear sky?(1 point)

Question

Responses

A warmer air mass moves into the area and rises.
A warmer air mass moves into the area and rises.

An air mass sinks and becomes warmer.
An air mass sinks and becomes warmer.

A colder air mass moves into the area and rises.
A colder air mass moves into the area and rises.

An air mass sinks and becomes colder.

Answer 1

The most likely option to cause clouds to form in a previously clear sky is:

A colder air mass moves into the area and rises.

When a colder air mass moves into an area, it can rise and cool, leading to condensation of water vapor and the formation of clouds.