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What is the highest layer of atmosphere above the earth called?
The highest layer of atmosphere above the Earth is called the exosphere. This region extends from about 500 kilometers (310 miles) to 10,000 kilometers (6,200 miles) above the Earth's surface. It is very thin and composed of very low-density gas molecules.
Where is about 90 percent of earth's atmosphere found?
The troposphere, the lowest layer of Earth's atmosphere, contains about 90% of the Earth's atmosphere. This layer extends from the Earth's surface to about 8-15 kilometers above sea level.
Which layer of the atmosphere is located above the stratosphere?
The layer of the atmosphere located above the stratosphere is the mesosphere. It extends from about 31 miles (50 kilometers) to 53 miles (85 kilometers) above the Earth's surface. The mesosphere is colder than the stratosphere and is where most meteors burn up upon entering the Earth's atmosphere.
Where is the mesosphere located?
The mesosphere is the layer of Earth's atmosphere above the stratosphere and below the thermosphere. It extends from 50 kilometers to 100 kilometers above sea level. The name mesphere also, though less often, refers to a layer of Earth's mantle between the asthenosphere and the outer core. It extends from 660 kilometers to 2,700 kilometers below the surface.
The second layer of the earths atmosphere?
The second layer of Earth's atmosphere is the stratosphere. It is located above the troposphere and extends from about 10 to 50 kilometers above the Earth's surface. The stratosphere contains the ozone layer, which absorbs and scatters the majority of the sun's ultraviolet radiation, making it crucial for protecting life on Earth.
What layer of the atmosphere do meteors travel through?
Meteors typically travel through the mesosphere, which is the third layer of the Earth's atmosphere located above the stratosphere. This layer starts around 31 miles (50 kilometers) above the Earth's surface and extends up to about 53 miles (85 kilometers) high.
Where does the mesosphere occur in earths atmosphere?
The mesosphere is the third layer of Earth's atmosphere, located above the stratosphere and below the thermosphere. It extends from about 31 miles (50 kilometers) to 53 miles (85 kilometers) above the Earth's surface.
What is the outer zone of the earths atmosphere?
The thermosphere is the outer layer of the earth's atmosphere. It extends from 80 kilometers above the earth's surface to outer space.
What layer of atmosphere extends from 10-20 k above earth?
The layer of the atmosphere that extends from 10-20 kilometers above the Earth's surface is the stratosphere. This layer is characterized by the presence of the ozone layer, which plays a crucial role in absorbing and filtering out harmful ultraviolet radiation from the sun.
Where is the location of stratosphere?
Stratosphere is located in atmosphere. It also contains the ozone layer.
What is the altitude of the Mesosphere Layer?
It is 87 km of altitude.
Where does most of earth's air locate?
The majority of Earth's air is found in the troposphere, which is the lowest layer of the atmosphere extending about 8 to 15 kilometers above the Earth's surface. About 75% of the total mass of the atmosphere is located in this layer.
