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  1. Greenhouse effect - Wikipedia, the free encyclopedia

    The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions.
  2. What Are Greenhouse Gases and the Greenhouse Effect?

    A good explanation of the greenhouse effect and its relationship to global warming, plus dissenting opinions from some scientists and what is being done to address ...
  3. The Greenhouse Effect | A Student's Guide to Global Climate ...

    The Greenhouse Effect. If it were not for greenhouse gases trapping heat in the atmosphere, the Earth would be a very cold place. Greenhouse gases keep the Earth warm ...
  4. What is the Greenhouse Effect? | Global Warming

    The greenhouse effect occurs when Earth's atmosphere traps solar radiation because of the presence of certain gases, which causes temperatures to rise.
  5. Greenhouse effect - Encyclopedia of Earth

    The greenhouse effect is a naturally occurring process that aids in heating the Earth's surface and atmosphere. It results from the fact that
  6. The Greenhouse Effect - Georgia State University

    Greenhouse Effect The greenhouse effect refers to circumstances where the short wavelengths of visible light from the sun pass through a transparent medium and are ...
  7. greenhouse effect Facts, information, pictures | Encyclopedia ...

    Greenhouse effect. The greenhouse effect is a natural phenomenon that is responsible for the relatively high temperature maintained on Earth's surface and in its ...
  8. greenhouse effect (atmospheric science) -- Encyclopedia ...

    greenhouse effect, a warming of the Earth’s surface and troposphere (the lowest layer of the atmosphere), caused by the presence of water vapour, carbon dioxide ...
  9. Greenhouse Effect - Office of Oceanic and Atmospheric Research

    This Science with NOAA Research K12 site provides learning experiences that center on the Greenhouse Effect and greenhouse gases in the atmosphere.
  10. What is the greenhouse effect? - Weather Questions

    What is the greenhouse effect? NOTE: There is a lot of bad information on the internet regarding the greenhouse effect, which has led to much confusion.
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