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Air pressure decreases as altitude increases. Matter is held by gravity. The same reason that pressure is greatest in the core, the least pressure is farthest from the core. Matter "thins - out". The heaviest elements are always in the center and the lightest are furthest from the center.
What else can I help you with?
Which layer of the atmosphere has the least amount of air pressure?
The layer of the atmosphere with the least amount of air pressure is the exosphere, which is the outermost layer of Earth's atmosphere. It is composed of very thin air molecules spread far apart, resulting in extremely low air pressure.
Why does the exosphere have the least amount of air pressure?
Air pressure decreases as altitude increases. Matter is held by gravity. The same reason that pressure is greatest in the core, the least pressure is farthest from the core. Matter "thins - out". The heaviest elements are always in the center and the lightest are furthest from the center.
Where is air pressure the least?
Air pressure is typically the least at high altitudes, such as at the peak of a mountain or in the upper atmosphere. This is because there is less air above exerting pressure downwards.
Where is air pressure least?
exosphere Which is the uppermost layer of the atmosphere.
What is the layer of earth is the least?
The Exosphere.
What layer of the atmosphere has the lowest pressure?
the exosphere
Where is the pressure greater in the exosphere or in the troposphere?
troposphere
What layer is the least dense layer?
The Exosphere.
Where is air pressure greater in the exosphere or in trposphere?
Troposphere.
What layer has the least amount of pressure and heat applied to it?
The crust
What part of the atmosphere is least dense?
The exosphere is the least dense part of the earth's atmosphere.
Whats the thickness of exosphere?
I'm pretty sure it's at least 1000km
