Question

Identify one process that causes clouds to form in the moist air rising along the frontal boundaries of the low-pressure system.

Answer 1

Moist air rising along the frontal boundaries of a low-pressure system causes cumulus clouds to form due to the process of convection.

Step-by-step explanation:

Cumulus clouds are formed in moist air rising along the frontal boundaries of a low-pressure system due to the process of convection. As the air rises, it cools and expands, causing water vapor to condense into liquid droplets and form clouds. This process is a result of positive feedback, where the condensation releases heat, causing the air to rise even more and further condense.

Answer 2

Answer and Explanation:

The fronts are imaginary lines that separate two air masses of different temperatures. It takes too long for these two masses to mix, causing numerous atmospheric phenomena.

A hot air mass meets a cold air mass. The cold air is heavier and takes a wedge shape under the hot air that rises following a kind of ramp that constitutes the front line.

In the contact area, the hot air cools to the point of condensation and forms clouds that cause precipitation. These warm fronts originate weak but continuous rains.