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Near space - Wikipedia


Near space is the region of Earth's atmosphere that lies between 20 and 100 km ( 65,000 and ... Where such a distinction is made, only the layers closest to the Karman line are called near space,...

Layers of the Atmosphere


This is the layer of the atmosphere closest to the Earth's surface, extending up to ... warms the Earth's surface but most of it is radiated and sent back into space.

Layers of the Earth's Atmosphere: Troposphere, Stratosphere ...


Nov 7, 2010 ... The Earth's atmosphere is divided into five layers: the troposphere, the ... It is thickest near the surface and thins out with height until it eventually ... 5) The atmosphere merges into space in the extremely thin exosphere. This is ...

Layers of Earth's Atmosphere


space. Some manmade satellites orbit the Earth within this layer. The air is very ... This is the layer closest to ... disappears, allowing orbital space flight to occur.

Earth's Atmospheric Layers | NASA


Jan 21, 2013 ... Diagram of the layers within Earth's atmosphere. ... miles) above the surface to the edge of space at about 965 km (600 mi), overlapping into the ...

Earth's Atmosphere: Composition, Climate & Weather - Space.com


Sep 19, 2012 ... The troposphere is the layer closest to Earth's surface. It is 4 to 12 miles (7 to 20 km) thick and contains half of Earth's atmosphere. Air is warmer ...

Which layer of the atmosphere is closest to the earth's surface?


Aug 20, 2009 ... The troposphere begins at the surface and extends to between 7 km (23,000 ft) at the poles and 17 km (56,000 ft) at the equator, with some ...

Atmospheric Structure


The troposphere is the atmospheric layer closest to the planet and contains ... A toy robot, a Lego Space Shuttle, a Thomas the Train toy, and even an armchair

Layers of the Atmosphere - Geography - About.com


The layer of the atmosphere closest to the earth is the troposphere. This layer is ... This layer has very few atmospheric molecules, which can escape into space.

Geography4Kids.com: Atmosphere: Composition


The thermosphere is the layer closest to space. There is a huge amount of energy in this layer. The source of that energy is the solar radiation from space hitting ...

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What is the atmosphere, and what is the layer closest to space called?


Sep 11, 2016 ... The atmosphere is the extended envelope of gas-phase chemicals gravitationally ... Which atmospheric layer is closest to space? What does it ...

Layers of Earth's Atmosphere


The International Space Station orbits Earth in this layer. ... troposphere—the layer closest to Earth's surface in which all weather occurs. CET COTF NASA NICE ...

Which layer in the atmosphere is closest to outer space - Answers.com


The Exosphere is the layer in the atmosphere that is closest to outer space.