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The mesosphere is the coldest layer. In the outer mesosphere, temperatures approach -90 degrees Celsius.
However, a thermometer would measure the thermosphere to be well below 0 degrees Celsius. The thermosphere is actually very hot. It can get up to 1, 800 degrees Celsius. You would not feel that warmth though because temperature is the average amount of energy in motion of each molecule of a substance. The gas molecules in the thermosphere move very rapidly, so the temperature is very high. The molecules are spread very far apart and there are not enough of them to collide with the thermometer and warm it very much.
If you are researching this, all I can tell you is to not believe what other people are saying about the fact that the higher you get, the colder it is because the evidence is perfectly clear that it is not true.
Source: Prentice Hall Science Explorer Weather and Climate (copyright 2002)
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What layer in the atmosphere has the lowest temperature?
The Mesosphere has the lowest temperature of the layers of Earth's atmosphere because Temperature decreases with height in the mesosphere. The mesopause, the temperature minimum that marks the top of the mesosphere, is the coldest place on Earth and has an average temperature around −100 °C (−148.0 °F; 173.1 K)
What layer of the atmosphere does a shooting star occur?
The mesosphere is where meteorites burn up. Most people call them shooting stars.
What are 3 facts about the mesosphere?
The Mesosphere is the third layer in the Mantle.It is approximately 2550 km in depth. It is the biggest part of the Mantle. It extends from the bottom of the Asthenosphere to the core.
The crust is this the troposphere the stratosphere the mesosphere or the exosphere?
The crust is?æneither troposphere, stratosphere, mesosphere?æ nor exosphere; these are layers of the atmosphere. The crust and the upper part of the mantle makes?æup the lithosphere.
What are the layers of the atmophere?
The atmosphere is divided into five layers. It is thickest near the surface and thins out with height until it eventually merges with space. The layers from lowest to highest : - The Troposphere (up to 10 km) It's the atmosphere that surrounds us. On top of that comes... - The Stratosphere (10-50 km) Very little oxygen or water vapor. Aircraft fly in the lower stratosphere. This is also where the ozone layer exists. On top of that comes... - The Mesosphere (50-80 km) This is where most meteors burn up, because the density is higher than the outer layers. On top of that comes... - The Thermosphere (80-650 km) Practically a vacuum. Includes the ionosphere (auroras) as well as space station orbits. On top of that comes... - The Exosphere (500-2000 km) The farthest any of Earth's atmosphere exists. Based on charged particles and not necessarily gas molecules, some atmospheric models combine the Exosphere into the Thermosphere, making the outermost layer the Magnetosphere, a vast region where atmospheric ions interact with the solar wind in space.
Which is the coldest layer of the atmosphere?
The coldest layer is actually around the Mesopause -- where the Mesosphere and thermosphere meet. (\ /) (^-^) (U U) u u
The coldest layer of the atmosphere?
MESOSPHERE is the coldest layer of the atmosphere.
What is the coldest layer of the atmosphere?
The mesosphere is the layer of the atmosphere that exists between the stratosphere and the thermosphere. It contains the coldest parts of the Earth's atmosphere, reaching temperature depths of -90°C.
What layer in the atmosphere is the coldest layer?
mesosphere
The coldest layer of Earth s atmosphere is the?
The mesosphere is the coldest layer of the earth's atmosphere.
Which is the coldest layer of the atmosphere of the earth?
The Mesosphere.
What is special about the mesosphere?
It's the coldest layer of the atmosphere.
Is the mesosphere the coldest part of the atmosphere is in this layer?
yes
What is the coldest layer of the atmosphere in the upper region?
Mesosphere
What is in atmospheric layers?
The coldest layer of the atmosphere is the exosphere (space). If you were to not count the exosphere, the coldest layer would be the mesosphere.
What is the coldest layer of the atmosphere located above the stratosphere?
Mesosphere
The coldest layer of earth's atmosphere is the-?
Mesosphere
