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Temperatures in the lower troposphere are warmer primarily due to the Earth's surface absorbing solar radiation and then re-emitting it as infrared radiation. This heat is trapped by greenhouse gases, such as carbon dioxide and water vapor, which enhance the greenhouse effect. Additionally, the density of air in the lower troposphere allows it to retain heat more effectively compared to the upper layers of the atmosphere. Consequently, this results in a warmer lower troposphere compared to higher altitudes.
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How does earth's surface heating affect the troposphere?
Infrared heat rises from the surface of the earth into the troposphere (the lowest level of the atmosphere). It is captured there by greenhouse gases, so the troposphere warms. This is called the greenhouse effect, and too much greenhouse gas means global warming.
When a region is at a lower altitude its climate will be?
When a region is at a lower altitude, its climate tends to be warmer and more humid compared to higher elevations. This is because lower altitudes are closer to the Earth's surface, where air pressure is higher, leading to warmer temperatures. Additionally, lower altitudes often receive more precipitation, contributing to a more lush and diverse ecosystem. As altitude increases, temperatures generally decrease, resulting in cooler and drier conditions.
What effect does solar radiation have on climate when comparing the equator to polar-region?
Equator has a lower angular deflection of sunlight and therefore warmer temperatures
Behind which type of front might lower temperatures be expected?
Lower temperatures might be expected behind a cold front. As the cold front pushes warmer air up and away, cooler air moves in behind it, leading to a drop in temperature.
Where is the troposphere thinnest?
The troposphere is thinnest at the poles, where it is about 8 kilometers thick, compared to about 16 kilometers at the equator. This is due to the lower temperature at the poles, which causes the air to be more compact and the layers to be thinner.
What After the troposphere which layer of the atmosphere has the next highest temperature?
After the troposphere, the next layer of the atmosphere with the highest temperatures is the stratosphere. In the stratosphere, temperatures increase with altitude due to the absorption of ultraviolet radiation by the ozone layer. This heating effect causes the stratosphere to be warmer at higher altitudes compared to the lower part of the layer.
What is the lower part has temperatures -50 upper temperatures are 0?
troposphere
Do temperatures get warmer as you move from the lower stratosphere to the top of that layer?
In general, temperatures decline as we increase our altitude. The higher we go, the colder it is. The answer to the question about whether temperatures get warmer as we move from the lower stratosphere on up is, "No."
Why is air warmer at the top of the stratosphere than at the top of the troposphere?
The stratosphere is warmer at the top because it contains the ozone layer, which absorbs and scatters incoming solar radiation, leading to a temperature increase with altitude. In contrast, the troposphere cools with altitude due to the decrease in air pressure, which results in lower temperatures at higher altitudes.
Described the temperature change that occur as you move upward though the troosphere?
You experience lower temperatures as you move towards the troposphere
How does earth's surface heating affect the troposphere?
Infrared heat rises from the surface of the earth into the troposphere (the lowest level of the atmosphere). It is captured there by greenhouse gases, so the troposphere warms. This is called the greenhouse effect, and too much greenhouse gas means global warming.
What layer of the atmosphere has the next coldest temperature after the troposphere?
The layer of the atmosphere with the next coldest temperature after the troposphere is the stratosphere. In the stratosphere, temperatures typically increase with altitude due to the absorption of ultraviolet radiation by the ozone layer. While the troposphere can reach temperatures as low as -60 degrees Celsius, the stratosphere can have temperatures that drop to around -50 degrees Celsius at its lower levels before warming up at higher altitudes.
Increased altitude generally causes lower .?
Tempartures. Temperatures* Savage ^
The upstairs of a house being warmer than the downstairs is an example of heat transfer by?
convection. Heat from the lower floors rises, creating warmer temperatures upstairs.
The troposphere is the lowest layer of Earth's atmosphere. How does temperature change with altitude in the troposphere?
In the troposphere, temperature generally decreases with increasing altitude. This is because the troposphere is heated from the ground up by solar radiation, causing the lower layers to be warmer than the higher layers. This temperature decrease is known as the lapse rate.
How do radiation conduction and convection work together to heat the troposphere?
In the troposphere, radiation from the sun heats the Earth's surface, which then warms the air in contact with it through conduction. The warm air rises, creating convection currents that transfer heat vertically through the troposphere. This process helps maintain the temperature gradient in the troposphere, with the lower levels warmer than the higher levels.
How cold does it have to be for it to hail?
It doesn't have to be cold. In fact hail forms best if it is fairly warm near the ground. No matter how warm it is at the ground, temperatures in the upper troposphere are very cold, though extactly how cold can vary. Hail forms in thunderstorms with strong updrafts. Such storms form best when the lower troposphere is warmer than normal while the upper troposphere is cooler than normal.
