TZ00650289
GLOBAL WARMING: HOT ENOUGH FOR YOU?
The debate over global warming is clearly explained in this kit. This program made for middle and high school classes explains the sources of greenhouse gases and how they affect the environment. It also looks at arguments about how big a problem this is and whether humans can or need to control these gases. Includes a classroom poster that graphically shows how greenhouse gases cause global warming.
DVD
Grades 5 or above
17 minutes
2000
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