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Friction.
Let's talk about "coldest layer" for a minute.
The temperature profile of the atmosphere drops pretty sharply from the surface up to about 10km, stays more or less constant up to 20km, then starts gradually increasing again to a peak (still lower than surface temperature) around 50km, drops gradually to a minimum around 90km, then increases very sharply again above that, reaching surface temperatures again around 110km and continuing to increase beyond that.
So the coldest layer is that from around 80-100 km.
To meteors, the actual temperature of the atmosphere doesn't matter all that much. Even at the surface (which is considerably warmer than the region they mostly burn up in), the temperature is not high enough to burn up a meteor. Melt, maybe, if it were made of ice, but not much more than that.
What happens instead is that the fast-moving meteor compresses (and therefore heats ... Ideal Gas Law) the air in front of it by a lot. Also, the friction of the air rushing past the meteor heats both the air itself and the meteor. That's what makes them "burn up", not the temperature of the atmosphere itself.
(This does lead to the question of why they don't burn up even higher where the temperature is higher, and the reason for that is that temperature is a measure of the average kinetic energy of molecules. Molecules above 110 km have a lot of kinetic energy per molecule, but there aren't that many of them, so the overall energy is still low, and the meteor has little problem radiating away the small amount of energy it picks up from them.)
What else can I help you with?
Most meteors burn up in which layer of the atmosphere even though it's the coldest layer?
Most meteors burn up in the mesosphere, even though it is the coldest layer of the atmosphere, because this region contains a higher concentration of gases that cause friction and heat upon entry. This heat causes the meteor to break apart and disintegrate before reaching the Earth's surface.
What layer in the atmosphere do meteors come from?
Meteors originate in the mesosphere, which is the third layer of the Earth's atmosphere located between the stratosphere and the thermosphere. This layer is where most meteors burn up upon entering the atmosphere due to the friction with the air molecules.
What layer of atmosphere where meteors burn up while entering the earth?
Meteors start to glow in the Mesosphere, and usually burn out in the upper Stratosphere. Put another way, when you first see a meteor, it is about 80 miles up, and when it "goes out" it is about 40 miles up.
What is special about the mesosphere?
The mesosphere is the layer of the Earth's atmosphere that lies between the stratosphere and the thermosphere. It is characterized by its extreme cold temperatures and the presence of noctilucent clouds, which are the highest clouds in the atmosphere. The mesosphere is also where most meteorites burn up upon entering the Earth's atmosphere.
Which layer do most meteors disintegrate as they fall closer to earth?
Most meteors disintegrate in the mesosphere as they fall closer to Earth. The mesosphere is the layer of the atmosphere located above the stratosphere and below the thermosphere, and it is where most meteoroids burn up due to the intense heat caused by friction with the air.
What is facts about the mesosphere?
The mesosphere is the coldest layer in our atmosphere because it is right above the ozone layer.Hurricanes form in this layerMost meteors burn up in this layer, as well.
Most meteors burn up in which layer of the atmosphere even though it's the coldest layer?
Most meteors burn up in the mesosphere, even though it is the coldest layer of the atmosphere, because this region contains a higher concentration of gases that cause friction and heat upon entry. This heat causes the meteor to break apart and disintegrate before reaching the Earth's surface.
Do the meteors burn up in the mesosphere?
Meteors burn up in the Mesosphere because of friction between the meteors and the molecules located here. The mesosphere is the coldest part of the Earth's atmosphere.
What layer of the atmosphere to meteors burn up in?
Meteors typically burn up in the mesosphere layer of the atmosphere, which is located between the stratosphere and thermosphere. This region is where most meteors vaporize due to the friction created by the high-speed entry through the Earth's atmosphere.
Most meteors burn up in the blank even though its the coldest layer?
Most meteors burn up in the mesosphere, which is the coldest layer of Earth's atmosphere. Despite its low temperatures, the mesosphere is where friction from the meteoroids entering at high speeds causes them to heat up and incinerate. This results in the bright streaks of light we see as meteors or "shooting stars." The rapid deceleration and compression of air around the meteoroid during its descent lead to this intense heating.
What layer in the atmosphere do meteors come from?
Meteors originate in the mesosphere, which is the third layer of the Earth's atmosphere located between the stratosphere and the thermosphere. This layer is where most meteors burn up upon entering the atmosphere due to the friction with the air molecules.
Most meteros burn up in the even though its the coldest layer?
Most meteors burn up in the mesosphere, which is indeed the coldest layer of Earth's atmosphere. As meteors enter this layer at high speeds, the intense friction generated by their interaction with air molecules causes them to heat up rapidly, leading to incandescence and disintegration. Despite the low temperatures, the density of air at this altitude is sufficient to create the friction needed for the meteor to burn up. Thus, the mesosphere effectively acts as a shield, protecting the Earth's surface from most meteoroids.
How do Most meteors burn up in the even though it's the coldest layer?
Most meteors burn up in the mesosphere, which, despite being the coldest layer of Earth's atmosphere, has low pressure and density. As meteoroids enter this layer at high speeds, they experience intense friction with air molecules, generating heat that causes them to vaporize. The high velocity of the meteoroids leads to rapid heating, overpowering the ambient cold and resulting in a bright streak of light known as a meteor. Thus, the combination of speed and atmospheric interaction is what leads to the burning up of meteors.
What is the layer of atmosphere between the stratosphere and the thermosphere?
The layer of the atmosphere located between the stratosphere and the thermosphere is the mesosphere. It extends from about 50 kilometers (31 miles) to approximately 85 kilometers (53 miles) above Earth's surface. In this layer, temperatures decrease with altitude, reaching the coldest temperatures in the atmosphere, and it is where meteors typically burn up upon entering.
What are Most meteors burn up in the even though its coldest layer?
Most meteors burn up in the Earth's atmosphere, specifically in the mesosphere, which is the coldest layer of the atmosphere. As meteoroids enter at high speeds, the friction with atmospheric gases generates intense heat, causing them to vaporize before reaching the surface. This process creates the bright streak of light known as a meteor or "shooting star." Despite the low temperatures in the mesosphere, the extreme velocity of the meteoroids leads to significant thermal energy release upon entry.
What Most meteors burn up in the even though it and the coldest layer?
Most meteors burn up in the atmosphere, specifically in the mesosphere, which is located around 50 to 85 kilometers above the Earth's surface. Despite being one of the coldest layers of the atmosphere, the friction created as meteoroids enter at high speeds generates intense heat, causing them to ignite and produce a bright streak of light known as a meteor or "shooting star." This process occurs before they reach the denser layers of the atmosphere or the Earth's surface.
What layer of the atmosphere does a shooting star occur?
The mesosphere is where meteorites burn up. Most people call them shooting stars.
