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Earth's atmosphere is mainly oxygen (21%), nitrogen (78%) and about 1% of other rare gases including carbon dioxide, argon, etc
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∙ 7y ago
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What is the density of the exosphere?
The exosphere is the upper layer of the atmosphere. The exosphere has a very low density, due to the lighter gases that are present in the exosphere. Hydrogen, with some helium, carbon dioxide, and atomic oxygen is found near the exobase. he exosphere is the last layer before outer space.
What layer of the atmosphere contains the fewest gases?
The exosphere.
What is the thermosphere composed of?
The Thermosphere contains the ionsphere and exosphere with nitrogen and other gases
Is the cirrus cloud found in the exosphere?
no
Why the Earth's atmosphere do not have helium and Hydrogen?
The atmosphere does not have helium and hydrogen because the two gases are too light to be there. Instead they are in the exosphere, above the atmosphere.
In what layer are light gases such as helium and hydrogen found?
Exosphere
What is the density of the exosphere?
The exosphere is the upper layer of the atmosphere. The exosphere has a very low density, due to the lighter gases that are present in the exosphere. Hydrogen, with some helium, carbon dioxide, and atomic oxygen is found near the exobase. he exosphere is the last layer before outer space.
What are the gases found in the exosphere?
the earth's atmosphere is approximately 78% Nitrogen, and 21% oxygen. the remaining 1% is all other gasses.
Why are gases found in the troposphere only?
All gases are found in all layers of the atmosphere. Some of them don't last very long in the exosphere. But water vapor is probably the answer you're looking for, though there's a tiny amount above the troposphere.
What gases are in the exosphere?
nitrogen and oxygen
What are the gases the exosphere?
nitrogen and oxygen
What does the exosphere do for earth?
Nothing. It has been recorded that gases are kept in a layer before trailing off into space, and this area was dubbed the exosphere. Some satellites orbit here.
What is the highest part of the earths atmosphere?
The highest part of the earths atmosphere is called the Exosphere. The main gases within the Earth's exosphere are the lightest gases, mainly hydrogen, with some helium, carbon dioxide, and atomic oxygen near the exobase. The exosphere is the last layer before outer space. Since there is no clear boundary between outer space and the exosphere, the exosphere is sometimes considered a part of outer space.
What layer of the atmosphere contains the fewest gases?
The exosphere.
What are some characteristics of exosphere?
Some characteristics are:The exosphere is the final layer of the atmosphere.It is not very well defined...it has no definite end. It just gradually fades into outer space.It contains the light gases, like Helium and Hydrogen.Pressure is too low to breath.Satilites are found here.it is really hot and can be very cold too wrongexosphere has satellites
What is the thermosphere composed of?
The Thermosphere contains the ionsphere and exosphere with nitrogen and other gases
What are characteristics of the exosphere?
Some characteristics are:The exosphere is the final layer of the atmosphere.It is not very well defined...it has no definite end. It just gradually fades into outer space.It contains the light gases, like Helium and Hydrogen.Pressure is too low to breath.Satilites are found here.it is really hot and can be very cold too wrongexosphere has satellites
