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  1. Greenhouse effect - Wikipedia, the free encyclopedia

    The greenhouse effect is the process by which a planetary surface is warmed by radiation from its atmosphere to a temperature above what it would be in the absence of ...
  2. 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.
  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. 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 ...
  5. What Are Greenhouse Gases and the Greenhouse Effect?

    The "greenhouse effect" often gets a bad rap because of its association with global warming, but the truth is we couldn't live without it. What Causes the Greenhouse ...
  6. 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
  7. Greenhouse effect - New World Encyclopedia

    The greenhouse effect is the process in which long wave radiation (infrared) emitted by the earth surface is absorbed by atmospheric gases only to cause further ...
  8. NASA's Climate Kids :: What is the greenhouse effect?

    Greenhouse effect of Earth's atmosphere keeps some of the Sun's energy from escaping back into space at night.
  9. 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.
  10. Greenhouse effect | Define Greenhouse effect at Dictionary.com

    greenhouse effect definition. A term used to describe the heating of the atmosphere owing to the presence of carbon dioxide and other gases. Without the presence of ...