What are two air masses meet called?

What are two air masses meet called?

When two different air masses come into contact, they don’t mix. They push against each other along a line called a front. When a warm air mass meets a cold air mass, the warm air rises since it is lighter. At high altitude it cools, and the water vapor it contains condenses. This type of front is called a warm front.

What is the boundary between two air masses of different density called?

Fronts
Fronts: the boundaries between air masses. A front is defined as the transition zone between two air masses of different density. Fronts extend not only in the horizontal direction, but in the vertical as well.

When a front approaches from the east or northeast It is called a?

A back door cold front is a cold front that approaches from the east or northeast. The winds behind the back door cold front come from those same directions. This type of front can occur when the clockwise rotation around high pressure brings colder air toward the south and west.

What happens when air masses of different temperatures meet?

b) Rain occurs along and in front of a warm front. Where does rain occur in a cold front? a) Rain occurs along and to the left of a cold front. b) Rain occurs along and to the right of a cold front.

What is the boundary called that separates warmer and cooler air?

front
A front is a weather system that is the boundary separating two different types of air. One type of air is usually denser than the other, with different temperatures and different levels of humidity. This clashing of air types causes weather: rain, snow, cold days, hot days, and windy days.

What is the meaning of occluded fronts?

Occluded Front: when a cold front overtakes a warm front. . Occluded Front when a cold front overtakes a warm front. A developing cyclone typically has a preceding warm front (the leading edge of a warm moist air mass) and a faster moving cold front (the leading edge of a colder drier air mass wrapping around the storm …