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The Four major air pressure zones
- subtropical Highs
- Subpolar Lows
- Polar Highs
- Equatorial Low
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How does atmosheric pressure distribute energy around the globe?
On a global scale there are four major air pressure zones. There's the equatorial low, the subtropical hights, the subpolar lows, and the polar hights.together they carry air back and forth between the equator and the poles and between earths atmosphere and it's surface
Does air pressure affect earths weather?
It expands, rises, and becomes less dense.
Why is precipitation heavier in the persistent low pressure zones of the world?
Where low pressure is persistent, air is always converging and rising. When air rises, it often cools to its dewpoint to condense into clouds and precipitation.
Why is precipitation heavier in the presistent low-pressure zones of the world?
Low barometric pressure usually indicates that air is flowing upwards. When air moves upwards it cools and the moisture in it may condense to form clouds and possibly produce rain and thunderstorms.
How are winds affected by areas of high pressure?
In zones where air ascends, the air is less dense than its surroundings and this creates a center of low pressure. Winds blow from areas of high pressure to areas of low pressure, and so the surface winds would tend to blow toward a low pressure center. In zones where air descends back to the surface, the air is more dense than its surroundings and this creates a center of high atmospheric pressure. Since winds blow from areas ofhigh pressureto areas oflow pressure, winds spiral outward away from the high pressure. The Coriolis Effect deflects air toward the right in the northern hemisphere and creates a general clockwise rotation around the high pressure center. In the southern hemisphere the effect is just the opposite, and winds circulate in a counterclockwise rotation about the high pressure center. Such winds circulating around a high pressure center are calledanticyclonic windsand around a low pressure area they are calledcyclonic winds.
What Global wind zones are set up by air moving from zones of?
high pressure and low pressure zones
How does atmosheric pressure distribute energy around the globe?
On a global scale there are four major air pressure zones. There's the equatorial low, the subtropical hights, the subpolar lows, and the polar hights.together they carry air back and forth between the equator and the poles and between earths atmosphere and it's surface
Does warm less dense air create high pressure zones?
yes
Is temperature related to pressure air?
Temperature is related to air pressure because the air pressure can determine the movement of wind. If cool winds move from areas of high pressure to low pressure zones, the temperature in that place will drop.
If The dry regions in the lower latitudes coincide with zones of air pressure called the what?
dis dick
Does air pressure affect earths weather?
It expands, rises, and becomes less dense.
Why is precipitation heavier in the persistent low pressure zones of the world?
Where low pressure is persistent, air is always converging and rising. When air rises, it often cools to its dewpoint to condense into clouds and precipitation.
What is the major cause of air pressure?
The pull of gravity.
What are the major climate zones of the earth?
Air, ocean water, altitude, large bodies of water, and the sun are climate zones that geographers often organize the earth with.
How does air pressure change with heat?
Temperature is related to air pressure because the air pressure can determine the movement of wind. If cool winds move from areas of high pressure to low pressure zones, the temperature in that place will drop.
What provides the ultimate driving source for wind?
changes in air pressure cause wind, but the sun is the major factor in changes to air pressure.
How a pressure difference is responsible for the movement of air?
The pressure pushes it around depending on how high or low the air pressure is.ANSWERAir moves from areas of higher pressure to areas of lower pressure. If you have a water balloon and you squeeze it, the area where your fingers are is similar to a high pressure zone. The water then flows away from your fingers to the lower pressure areas of the balloon. That is how air flows in the atmosphere. Things such as humidity and temperature differences cause the different pressure zones, and the air flows from high pressure areas to lower pressure ones.
