Greenhouse Effect Sun Earth’s Temperature Solar Energy Solar Energy Solar Energy Solar Energy.

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Presentation transcript:

Greenhouse Effect Sun

Earth’s Temperature Solar Energy Solar Energy Solar Energy Solar Energy

Sun Earth’s Temperature Solar Energy Solar Energy Solar Energy Solar Energy

Sun Earth’s Temperature Solar Energy Solar Energy Radiative Cooling Radiative Cooling

Earth’s Atmospheric Gases Nitrogen (N 2 ) Oxygen (O 2 ) Water (H 2 O) Carbon Dioxide (CO 2 ) >99% Methane (CH 4 ) <1% Non- Greenhouse Gases Greenhouse Gases Argon (Ar)

Sun Runaway Greenhouse Effect  97% carbon dioxide  3% nitrogen  Water & sulfuric acid clouds  Temperature: 860°F Venus