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Carbon Dioxide and the Earth |
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Carbon Dioxide as a Byproduct of Energy Production (Combustion)
There are a number of web sites that discuss the effects of pollution caused by the release of large amounts of CO2. The web site http://cdiac.esd.ornl.gov/trends/emis/em_cont.htm contains a large number of tables and text which explains why there is so much CO2 in the atmosphere and how much more will be present in the future. The CO2 in the atmosphere can interact with the environment in different ways.
Global Warming Carbon dioxide can trap heat from the sun.
While there are other gases that can also trap solar heat, carbon dioxide by far traps the most heat. When the heat is trapped, the earth warms up and global weather patterns are changed. These changes are described in a federal government report released in June of 2000 called 'Climate change in America'. According to the report, continued release of CO2 at current levels will result in:
Project Leap- IDEM The Indiana Dept. of Environmental Management invites students in grades 3 - 12 to investigate air pollution in Indiana. http://www.in.gov/idem/your_environment/education/leap/ Other Classroom Activities Students and teachers can use this link to calculate how much carbon dioxide they contribute per year to global warming. http://www.carbonfootprint.com/calculator.html Air pollution word search with 25 words associated with air pollution http://www.tceq.state.tx.us/assets/public/assistance/education/air/search_puzzle.pdf A classroom play where middle school age students assume the role of various atmospheric pollutants- http://www.tceq.state.tx.us/assets/public/assistance/education/air/awful8.pdf |