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What type of air pressure typically occurs in the polar regions?
Wiki User
∙ 11y ago
Generally the poles are cold places, receiving Sunlight at a low angle or no Sun at all. This means the air above the poles tends to be cooler than the rest of the planet. Cold air is dense so the pressure of the air at the poles tends to be higher than the rest of the planet. Thus air (cold air) tends to flow away from the polar regions along the Earth's surface to be replaced by light warmer air flowing into the poles at a higher level (this air then cools). There is therefore a general flow of warm air north and south towards the poles from the equator and a flow of cold air from the poles towards the equator. This flow of air spreads out the heat from the Sun, warming the poles and cooling the tropics. In detail this overall flow is restricted by the thickness of Earth's atmosphere and several flow cells form to complete the chain causing Earth's climatic zones.
Dahlia Miller
Wiki User
∙ 9y agoThe pressure conditions of the surface air at the poles is usually quite thin. The temperature is always cold and can reach as low as negative 43 degrees F. The highest the weather ever went was 41 degrees F.
Wiki User
∙ 9y agoWinter temperatures at the North Pole average about -29 degrees Fahrenheit, though they can get much colder. Winter temperatures at the South Pole average about -79 degrees Fahrenheit, but have been recorded as low as -128.6.
Wiki User
∙ 9y agoThe wind over the poles is descending, so the air pressure is higher. The South Pole the winter temperature is -76 degrees Fahrenheit, while the summer temperature is -18 degrees Fahrenheit. At the North Pole the winter temperature is -40 degrees Fahrenheit, while the summer temperature is -32 degrees Fahrenheit.
Wiki User
∙ 6y agoGenerally the poles are cold places, receiving Sunlight at a low angle or no Sun at all. This means the air above the poles tends to be cooler than the rest of the planet. Cold air is dense so the pressure of the air at the poles tends to be higher than the rest of the planet. Thus air (cold air) tends to flow away from the polar regions along the Earth's surface to be replaced by light warmer air flowing into the poles at a higher level (this air then cools). There is therefore a general flow of warm air north and south towards the poles from the equator and a flow of cold air from the poles towards the equator. This flow of air spreads out the heat from the Sun, warming the poles and cooling the tropics. In detail this overall flow is restricted by the thickness of Earth's atmosphere and several flow cells form to complete the chain causing Earth's climatic zones.
Wiki User
∙ 10y agoBooty
Wiki User
∙ 11y agoLow Pressure.
Wiki User
∙ 10y agono
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Which two climatic regions does Alaska have?
Alaska's two climatic regions includes the polar and sub-polar regions. The polar and sub-polar region includes freezing and frigid temperatures.
What are the regions immediately surrounding Earth's poles called?
The areas are called the "polar regions" or the "polar latitudes."
What are the seasonal patterns of weather and climate in polar regions?
well, in the polar regions, it hardly ever gets warm so you could say that cold temperatures is one pattern that would be in polar regions
What are polar easterlies and prevailing westerlies?
Polar easterlies are dry, cold prevailing winds that blow from the east. They emanate from the polar highs, areas of high pressure around the North and South Poles. Polar easterlies flow to low-pressure areas in sub-polar regions. Westerlies are prevailing winds that blow from the west at midlatitudes.
Polar regions keep chemical weathering to a minimum because?
Polar regions are able to keep chemical weathering to a minimum because of low temperatures. Also the polar regions have less moisture because of the colder temperatures.
What type of storm occurs in polar regions?
Polar regions experience a type of storm called a polar storm or polar low. These storms are similar to mid-latitude cyclones but are smaller in size and typically occur over the ocean. Polar storms can produce strong winds and heavy precipitation, posing a threat to maritime activities and coastal areas in polar regions.
What weather events are cold waves most often associated with?
Cold waves are most often associated with polar high-pressure systems. This phenomenon is related to the polar vortex, which also occurs in the polar regions.
Does blizzards occurs suddenly in polar regions?
Blizzards do not usually suddenly occur even in polar regions. These blizzards are driven by forces like the wind for example.
Occurs when both hemispheres receive an equal amount of sunlight?
Polar regions
why are polar regions colder then tropical?
Tropical regions are cooler , polar regions are colder
What is now located in polar regions?
The polar ice caps are only located in polar regions.
How do you use polar regions in a sentence?
The polar regions are known for their extreme cold temperatures and unique ecosystems. Many scientists conduct research in the polar regions to study climate change and its effects on the environment.
What is now only located in polar regions?
The polar ice caps are only located in polar regions.
Which areas is least populated due to insufficient rainfall?
Areas such as deserts, arid regions, and semi-arid regions tend to have low population density due to insufficient rainfall. These areas experience water scarcity and limited opportunities for agriculture, making them less habitable for large human populations.
Which two climatic regions does Alaska have?
Alaska's two climatic regions includes the polar and sub-polar regions. The polar and sub-polar region includes freezing and frigid temperatures.
What do low pressure zones at the equator and in sub polar regions cause?
Hurricanes
Why are polar regions cooler than equatorial regions?
The polar regions get the least amount of warming rays from the Sun.
