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The Sun's heat causes air masses to form and circulate in the atmosphere. This movement creates differences in air pressure, which in turn, creates winds. Air moves horizontally because of differences in pressure. When air is heated, the air expands, the density decreases, and the air rises. When air is cooled, the air becomes more dense and sinks.
What else can I help you with?
What types of air masses do jet streams separate?
It separates hot air masses and cold air masses
What are Air masses that form over land are called?
continental air masses
Are cold air masses lighter the warm air masses or the same?
Cold air masses are denser and heavier than warm air masses. This is because cold air is more compact and contains more molecules per unit of volume, leading to higher air pressure compared to warm air masses.
How do scientists classify air masses?
Scientists classify air masses according to their general characteristics and latitude. Artic air masses form at around 60 degrees latitude, Polar masses are at around 40 degrees latitude, warm tropical air masses are at 15 degrees latitude and very hot air masses form near the equator.
When two air masses meet at a front air from both air masses typically?
Mixes together, causing precipitation
What does Air masses?
There are two types of air masses: COLD AIR AND WARM AIR.Cold Air Masses-Cold air masses can cause thunderstorms and even tornadoes.Warm Air Masses-Warm air masses can bring many hours of steady rain and snow.
What types of air masses do jet streams separate?
It separates hot air masses and cold air masses
What does air mass cause?
There are two types of air masses: COLD AIR AND WARM AIR.Cold Air Masses-Cold air masses can cause thunderstorms and even tornadoes.Warm Air Masses-Warm air masses can bring many hours of steady rain and snow.
How do air masses get there characteristics?
Air masses get their characteristics from where they are made
What does mass cause?
There are two types of air masses: COLD AIR AND WARM AIR.Cold Air Masses-Cold air masses can cause thunderstorms and even tornadoes.Warm Air Masses-Warm air masses can bring many hours of steady rain and snow.
What are the 5 types of air masses?
The five types of air masses are polar, tropical, maritime, continental, and arctic. Polar air masses are cold and dry, tropical air masses are warm and dry, maritime air masses are warm and moist, continental air masses are dry and cold, and arctic air masses are extremely cold and dry.
What are two types of air masses that occur and how ar air masses related to fronts?
Two types of air masses are cold and warm air masses. When they meet each other, a front forms.
Are warm air masses lighter than cold air masses?
Yes, warm air masses are lighter than cold air masses because warm air is less dense. As a result, warm air tends to rise while cold air sinks. This buoyancy difference plays a significant role in the movement of air masses in the atmosphere.
Do cool air masses flow over warm air masses?
No, as cold air is denser.
What are the types of air masses?
The 4 major air masses are continental polar (cP), continental tropical (cT), marine polar (mP) and marine tropical (mT). Generally, continental air masses are drier than marine air masses, and polar air masses are cooler than tropical air masses. cT air masses are relatively limited in distribution existing in the south west North America and North Africa.
What are Air masses that form over land are called?
continental air masses
What are air masses forming over land called?
continental air masses
