*greenhouse gases

Cards (4)

  • Greenhouse Gases
    gases that trap heat energy close to the earth's surface,
    eg: are carbon dioxide and methane
  • Carbon Dioxide
    keeps the earth warm to support life although, we have to much in the atmosphere
  • Carbon Dioxide Levels

    are increasing and affecting the climate on earth.
  • Process of Carbon Dioxide
    carbon from the atmosphere ends up in fossil fuels which form over a long period of time (up to millions of years) and when extracted then burned, carbon is released back into the atmosphere in the form of carbon dioxide.