the cold air mass took the place of the large air mass
When the air mass is like the hot-air balloon =P
A warm front forms.
No single air mass "causes" tornadoes. This is Tornadoes form within thunderstorms. Thunderstorms form best when there is plentiful warm, moist air. So, a arm, moist air mass is usually present. Significant tornado activity, however, usually results from the thunderstorms that form near the boundaries between air masses. Usually where a warm, moist air mass meets a cooler or drier air mass.
its a stationary front
it is called a cold front
The air pressure and the air mass at the mountains was very high. It is an example sentence for air pressure and air mass.
The cold air mass from the north did not move away.
"The air mass moved north over the Pacific"
This is an air mass.
Air has mass. Mass is a property and does not have mass
warm air mass and cold air mass
Yes air has mass. It is the mass of the air above a point on earth that is responsible for the air pressure.
An Warm air mass
This air mass often originates as a different air mass in Siberia and is subsequently altered is cP. The air mass that originates over the ocean is the maritime air mass.
What happens is similar to when a warm air mass meets a cold air mass: the Cold Air Mass is forced to Subside beneath the Warm Air Mass. Thusly the warm air is uplifted, it cools and Rain is formed. When a Warm Air Mass meets a Cold Air Mass, the warm air is [again] forced to Rise above the Cold Air Mass, it cools and Rain is formed.
A cold air mass is a mass of air that has colder characteristics than the surrounding air.
This forms a front it can be a cold or warm front