Web results

  • Global warming - Wikipedia, the free encyclopedia

    https://en.wikipedia.org/wiki/Global_warming

    Global warming and climate change are terms for the observed century-scale rise
    in the average temperature of the Earth's climate system and its related effects.

  • Global Warming Facts, Causes and Effects of Climate Change | NRDC

    http://www.nrdc.org/globalwarming/

    NRDC: NRDC provides facts on global warming, causes of global warming,
    climate changes effects and offers solutions to the problem.

  • Global Warming | Union of Concerned Scientists

    http://www.ucsusa.org/global_warming

    The planet is warming and human activity is the primary cause. Learn about the
    science and consequences of global warming -- and the practical solutions we ...

  • Global Warming: 2015 Articles, Facts, Causes & Effects - LiveScience

    http://www.livescience.com/topics/global-warming/

    The latest articles and facts about global warming and its causes, plus a look at
    the effects of climate change: rising sea level and severe weather.

  • GlobalWarming.org — Climate Change News & Analysis

    http://www.globalwarming.org/

    Jul 26, 2015 ... Four witnesses testified on "the Obama administration's Social Cost of Carbon" at
    a House Resources Committee hearing last week. Today's.

  • Global Warming -- National Geographic - Environment

    http://environment.nationalgeographic.com/environment/global-warming/

    Global warming facts, pictures, video, and quizzes from National Geographic.

  • Global Warming - Scientific American

    http://www.scientificamerican.com/topic/global-warming-... - 18 hours ago

    The planet is currently undergoing record-breaking changes to its climate, with
    sea ice in the Arctic rapidly dropping to unheard-of lows. Scientists are working ...

  • The Causes of Global Warming

    http://www.climatehotmap.org/about/global-warming-causes.html

    Global warming is primarily a problem of too much carbon dioxide (CO2) in the
    atmosphere. which acts as a blanket, trapping heat and warming the planet.

  • Global Warming Effects Map - Effects of Global Warming

    http://www.climatehotmap.org/

    Explore the Climate Hot Map to see evidence of climate change including heat
    waves, sea-level rise, flooding, melting glaciers, earlier spring arrival, coral reef ...

  • Global Warming & Climate Change

    http://topics.nytimes.com/top/news/science/topics/globalwarming/

    The average surface temperature of earth has increased more than 1 degree
    Fahrenheit since 1900 and the rate of warming has been nearly three times the ...