Some believe that, carbon dioxide in the atmosphere causes a warming effect on the atmosphere. This carbon dioxide, as the majority of studies have shown, has contributed to the rise in global temperature. There has been a lot of research to explain this. One of the best ways to study global warming are computer models. Computer models use mathematical equations in
a computer program that describe how atmospheric temperature, air pressure, water, ice, ...
... middle of paper ...
Spencer, Roy. n.d.http://www.drroyspencer.com/global-warming-natural-or-manmade/ Web. 20 Nov. 2013.
Intergovernmental Panel on Climate Change. Press Office, “Human Influence on Climate Clear”. Press Release. Sept. 27 2013. Web. Nov. 20 2013.
European Geosciences Union (EGU). "Oldest ice core: Finding a 1.5 million-year record of Earth's climate." ScienceDaily, 5 Nov. 2013. Web. Nov. 29 2013 http://www.sciencedaily.com/releases/2013/11/131105081228.htm
Climate Science Research. “Quantifying Once Again, the Scientific Consensus on Human Caused Global Warming”. Climate Science Research. 22 May 2013. Web Nov. 20 2013.
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