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Is the tropopause the highest at the north and south pole?
No, the tropopause is actually highest near the equator and lowest near the poles. This is because the tropopause is defined as the boundary between the troposphere and the stratosphere, and the troposphere is thicker at the equator due to the Earth's rotation and warmer temperatures.
Is the tropopause highest at the north and south poles?
No, it is at it's lowest at the Poles. It's highest level would be at the Equator.
Passenger airplanes cruise at an altitude of 11 000m on long flights. In which layer of the atmosphere do these airplanes cruise?
It really depends at what latitude the flight is operating. The lowest layer of the atmosphere, the troposphere, extends up to an altitude of about 23,000 feet (7km) at the poles, and an altitude of about 60,000 feet (17km) at the equator. Therefore, at the poles the aircraft would be flying above the troposhere, in the stratosphere. At the equator, though, the airplane would still be in the troposphere. As you go north or south from the equator, the maximum height of the troposhere (known as the tropopause) generally decreases from 17km to 7km. However, there are notable 'step' changes in the height of the tropopause, where there is a large change in temperature. This causes the high speed winds known as jetstreams, which aeroplanes use to improve journey times. At any location, the height of the tropopause (i.e. depth of the troposphere) is a function of temperature and air pressure/density. As it is warmer and pressure is lower at the equator, the tropopause is higher here than at the poles.
What marks the transition into the stratosphere?
The transition into the stratosphere is marked by the tropopause, which is the boundary between the troposphere and the stratosphere. This layer is characterized by a significant change in temperature gradient; while the troposphere experiences a decrease in temperature with altitude, the stratosphere exhibits a temperature increase due to the absorption of ultraviolet radiation by the ozone layer. The tropopause varies in altitude, typically reaching higher elevations at the equator and lower at the poles.
What runs along the top of the troposhpere?
The tropopause runs along the top of the troposphere. It is the boundary between the troposphere, where weather occurs, and the stratosphere above, which contains the ozone layer. The tropopause is characterized by a temperature inversion, meaning that temperature increases with altitude above this layer, contrasting with the cooling temperatures found in the troposphere. Its altitude varies with latitude and season, typically being higher at the equator and lower at the poles.
Where the gravitational force is greater in equator poles or Mt. Everest?
poles
Where is the change in length of daytime greater near equator or near the poles?
The closer you are to the poles, the greater the change.
Where is the Tropopause located of earth's atmosphere?
The height of the Tropopause depends mainly on the Latitude. At the Poles, it is about 30,000' and at the equator it is about 60,000. This number varies with a change in temperature/season. It is higher at the equator due to a naturally higher temperature at sea level, this means the parcel of air has a lower density. Because of the lower density the parcel of air will be more 'stretched out' than the air at the poles (the colder parcel of air with a higher density).
What is the altitude of the bottom and the top of the troposphere?
The altitude of the bottom of the troposphere is around 8 kilometers (5 miles) at the poles and 18 kilometers (11 miles) at the equator. The altitude of the top of the troposphere is approximately 12 kilometers (7 miles) at the poles and 20 kilometers (12 miles) at the equator.
What generally happens to air temperature as we move from the equator to poles?
temperatures starts to decrease in degrees and the days get shorter
What is the top layer of the troposphere?
The top layer of the troposphere is known as the tropopause, which serves as the boundary between the troposphere and the stratosphere. It is characterized by a temperature inversion, where temperatures stabilize and stop decreasing with altitude. The altitude of the tropopause varies, typically reaching higher elevations at the equator and lower at the poles, averaging around 8 to 15 kilometers (5 to 9 miles) above sea level. This layer plays a crucial role in weather patterns and the distribution of atmospheric phenomena.
Is the weight of a person or a subject less than or greater than the poles of the equator?
greater
