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Layers of the Atmosphere

Layers of the Atmosphere. John Wozniak. The Troposphere. Lowest layer of the atmosphere T he densest layer of the atmosphere Contains 90 percent of the atmosphere’s total mass Contains all most all of the CO 2 , water vapor, clouds, air pollution, weather The altitude is from 0-16 km.

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Layers of the Atmosphere

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  1. Layers of the Atmosphere John Wozniak

  2. The Troposphere • Lowest layer of the atmosphere • The densest layer of the atmosphere • Contains 90 percent of the atmosphere’s total mass • Contains all most all of the CO2, water vapor, clouds, air pollution, weather • The altitude is from 0-16 km

  3. The Stratosphere • Contains the Ozone layer • Very thin air contains very little moisture • Lower part extremely cold, about -60°C • Temp. rises with increasing altitude • Ozone layer absorbs solar energy in the form of ultraviolet radiation, and protects the Earth’s surface • The altitude is from 16-50 km

  4. The Mesosphere • The coldest layer of the atmosphere • The temp. drops with increasing altitude • Temp. can be as low as -93°C • Scientists have discovered wind storms with winds reaching 320 kmh • The altitude is from 50-80 km

  5. The Thermosphere • The upper most layer of the atmosphere • Temps. can reach up to 1,700°C • But doesn’t feel hot because there are not very many particles to transfer the temp. • The altitude is from 80-600 km

  6. Transitions of the Layers • The line in between the Troposphere and the Stratosphere is called the Tropopause • The line in between the Stratosphere and the Mesosphere is called the Stratopause • The line in between the Mesosphere and the Thermosphere is called the Mesopause • There is no line in between the Thermosphere and space

  7. Bibliography "15." Holt science & technology earth science . Austin [Tex.: Holt, Rinehart and Winston, 2004. 395-396 temperatures, decreasing. "Wx School." Copy of Home Page. N.p., n.d. Web. 28 Mar. 2011. <http://wxteacher.com/wx_school_toc.htm>. "Atmosphere - animated diagram." Earthguide: Educational Resources in Earth, Marine, Environmental and Planetary Sciences. N.p., n.d. Web. 28 Mar. 2011. <http://earthguide.ucsd.edu/earthguide/diagrams/atmosphere/>. "Bucket List: See the Auroras | World Tag." WorldTag. N.p., n.d. Web. 29 Mar. 2011. <http://worldtag.us/2010/11/see-the-auroras/>. "Meteors - Science for Kids!." Kidipede - History for Kids - Homework Help for Middle School. N.p., n.d. Web. 29 Mar. 2011. <http://www.historyforkids.org/scienceforkids/physics/space/meteor.htm>. "B 2 wallpapers." Free Wallpapers - WallpaperBase.com. N.p., n.d. Web. 29 Mar. 2011. <http://www.wallpaperbase.com/military-b2.shtml>. "FREE STOCK IMAGES OF TRANSPORTATION." CHEAP STOCK PHOTOS. N.p., n.d. Web. 29 Mar. 2011. <http://www.turbophoto.com/Free-Stock-Images/Transportation-1.htm>.

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