What happens when a warm and a cool air mass meet?
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. It generates nimbostratus clouds, which can result in moderate rain.
Which occurs when a warm and a cold air mass meet and remain in the same place?
A stationary front is where a warm air mass and a cold air mass meet, but neither has enough force to move the other. Stationary fronts can remain in the same location for several days. The air from the warm front and cold front meet, but do not move.
When two air masses meet warm and cold but neither advance a?
With a stationary front, a balance usually exists between the warmer and colder air masses on both sides of the front, so that neither air mass can advance on the other one.
What is it called when a cold air mass meets a warm?
The boundary where a cold air mass meets a cool air mass under a warm air mass is called an occluded front.
What happens when a cold front and warm front meet?
An occluded front forms when a cold front reaches a warm front, forcing all the warm air to rise to higher altitudes and the cold air is stratified near the ground.
What type of front is formed when cool air and warm air meet?
Cold fronts form when cold air advances towards warm air. The cold air undercuts the warmer air in front of it, forcing the warm air to rise above it more vigorously than at a warm front.
Which result most likely occurs when cold and warm air masses collide?
Which result most likely occurs when cold and warm air masses collide? The cold air mass pushes under the warm air mass.
What happens when a cold front collides with a warm front?
When a warm air mass is stuck between two cold air masses what type of front will occur?
Occluded Front: Forms when a warm air mass gets trapped between two cold air masses. The warm air rises as the cold air masses push to meet in the middle.
What is it called when a warm and cold fronts meet?
But warm fronts and cold fronts don’t simply follow one another in orderly procession. They can also merge in what’s known as an occluded front, an important stage in the development of many of the great weather-making low-pressure systems known as midlatitude cyclones.
What is the boundary between two air masses with different temperatures?
A front is a boundary between two air masses of different densities. 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.
When a cold air mass meets a warm air mass?
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.
What is the boundary between two air masses called?
When a warm air mass moves into an area of cooler air, the boundary between the air masses is called a warm front. The warmer, less-dense air slides up over the cooler, denser air in a wide, gentle slope.
What type of air mass is associated with cold fronts?
Cold fronts that form in northern latitudes are called continental or maritime polar air masses. Warm fronts, in contrast, form in tropical regions. These fronts are referred to as tropical air masses. Typically, a polar air mass that moves through a location brings significantly cooler air.
What is the relationship between warm air and cold air?
Cold air moves under warm air and pushes it up. C: Warm air moves over cold air and replaces it. A maritime polar air mass is a cold air mass that forms over which two oceans?