Question

Which is most likely to cause clouds to form in a previously clear sky?(1 point) Responses A warmer air mass moves into the area and rises. A warmer air mass moves into the area and rises. 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 warmer. An air mass sinks and becomes warmer. 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 in, it can force warmer air to rise. As the warm air rises, it cools and, if it reaches its dew point, can condense into clouds.