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Earth's Atmosphere

Published on Nov 18, 2015

Learn about the layers of Earths Atmosphere.

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PRESENTATION OUTLINE

1.

EARTH'S ATMOSPHERE

BY: ANNA
Photo by C. Vizzone
2.

LAYERS

  • Trophosphere
  • Stratosphere
  • Mesosphere
  • Thermosphere/Ionosphere
  • Exosphere
Photo by NASA's Marshall Space Flight Center
3.

TROPHOSPHERE

  • Contains all life
  • Has weather
  • Densest layer
  • Smallest layer
  • 78%Nitrogen, 21% Oxegon
Photo by davedehetre
4.

STRATOSPHERE

  • Where planes fly
  • Has the Ozone Layer
  • 78% Nitrogen, 21% Oxegon
  • Bigger than the troposphere
Photo by NASA Earth Observatory
5.

MESOSPHERE

  • Meteors burn up here
  • Same size as the stratosphere
  • Middle layer
  • 71%Nitrogen, 28% Oxegon
  • Coldest layer
Photo by Dominic's pics
6.

THERMOSPHERE

  • Hottest layer
  • Responsible for Auroras
  • Has a lot of carbon dioxide
  • 71% Nitrogen, 28% Oxegon
Photo by ecstaticist
7.

IONOSPHERE

  • Has Ions
  • A region in the thermosphere
  • Red= Nitrogen Happy
  • Blue= Oxegon Happy
  • Green= Nitrogen Excited
Photo by Jonathan Combe (Thank you for 400,000 views!)
8.

EXOSPHERE

  • Last layer
  • Barely any density
  • Disapears into the atmosphere
Photo by antonychammond

Anna Coppellotti