Q:

What happens when a cold air mass meets a warm air mass?

A:

Quick Answer

When a cold air mass meets a warm air mass, a front is formed; if the cold air is replacing the warm air, it is known as a cold front. Cold fronts frequently cause rain showers or thunderstorms because they force air in a steep upward direction at the front's edge. They also bring about changes in wind direction and atmospheric pressure.

Continue Reading

Full Answer

When warm air replaces cold air, this is known as a warm front. Warm fronts also cause changes in the pressure of the atmosphere and wind direction. However, warm fronts displace air in a more gradual, gentle manner. This results in steady, long-lasting precipitation that affects a wide area.

Learn more about Weather & Tides
Sources:

Related Questions

Explore