| atmospheric |
The lifetime of a greenhouse gas refers to the approximate amount of time it would take for the anthropogenic increment to an atmospheric pollutant concentration to return to its natural level (assuming emissions cease) as a result of either being converted to another chemical compound or being taken out of the atmosphere via a sink. This time depends on the pollutant's sources and sinks as well as its reactivity. ...
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| atmosphere |
The mixture of gases surrounding the Earth. The Earth's atmosphere consists of about 79.1% nitrogen (by volume), 20.9% oxygen, 0.036% carbon dioxide and trace amounts of other gases. The atmosphere can be divided into a number of layers according to its mixing or chemical characteristics, generally determined by its thermal properties (temperature). ...
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| atmospheric pressure |
is the force with which the atmosphere presses down upon each unit area at the earth's surface. Its value is normally about 1.013 x 10 5 Pa.
출처: www.dac.neu.edu/physics/b.maheswaran/phy1121/data/...
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| atmosphere |
Gaseous envelope which surrounds the Earth.
출처: www.palmbeachdailynews.com/weather/content/shared/...
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| atmospheric pressure |
(pressure) Pressure (force per unit area) exerted by the atmosphere on any surface by virtue of its weight; it is equivalent to the weight of a vertical column of air extending above a surface of unit area to the outer limit of the atmosphere.
출처: www.palmbeachdailynews.com/weather/content/shared/...
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