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Man-made CFCs Are Jeopardizing Our Future
Part 1 of Paper ....nts and environment because of the increased ultraviolet radiation coming through the thinned ozone, global warming caused by ozone loss, and the ground leveling of the ozone layer. Chlorofluorocarbons are reducing the number of ozone molecules in the earth's ozone layer; forcing it to become less dense. At the same t.... Part 2 of Paper .... the World War II era. In 1973, atmospheric chemists F. Sherwood Rowland and Mario Molina of the University of California at Irvine postulated the connection between ozone depletion and CFCs. Although CFCs were found to be harmful to the ozone twenty three years ago they are still in active use today. According to The Alliance of Responsible CFC Policy, the value of the annual production of these chemicals in the U.S. alone plus the materials and services directly dependent on them is $135 bil.... |
Number of words: 2014 - Approximate pages: 8 |
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