1.) If carbon dioxide is responsible for increasing temperatures on earth, how do you explain the observed temperature increases on Mars where there are no automobiles, airplanes, or industrial plants emitting CO2?
2.) If man made carbon emissions are responsible for global warming, why did the temperature actually increase during the beginning of the 20th century prior to the greatest increase in carbon emissions after 1940? And why did the temperature actually decrease from 1940 to 1970 during the greatest increase in carbon emissions?
2007-09-14
17:55:53
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20 answers
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asked by
Anonymous
in
Politics