| atmosphere |
The layer of gases surrounding Earth; composed mainly of nitrogen and oxygen.
출처: www.apsu.edu/wet/whatis.html
|
|---|---|
| atmosphere |
The gaseous envelope (air) surrounding the earth
출처: www.ifdn.com/teacher/glossary.htm
|
| atmosphere |
The layer of gasses surrounding a planet, satellite, or star.
출처: www.wro.org/ras/glossary/a-c.htm
|
| atmosphere |
An envelope of mixed gases that surround a celestial body such as a planet, moon, or star. An atmosphere is held to the body by the body's gravity.
출처: www.ontariosciencecentre.ca/school/clc/visits/glos...
|
| 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). ...
출처: www.natsource.com/markets/index.asp
|