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

Answer 1

The option most likely to cause clouds to form in a previously clear sky is: A warmer air mass moves into the area and rises.

When a warmer air mass moves into an area, it can rise and cool as it ascends. As the air cools, it may reach its dew point and condense into water droplets, forming clouds.