Earth's Sunscreen - the Ozone Layer
Information about how the ozone layer screens out the sun's ultraviolet radiation, and how we reverse its destruction.
www.science.org.au/nova/004/004key.htm
How Ozone is Destroyed by CFCs
Scientific information from the Bureau of Meteorology.
www.bom.gov.au/lam/Students_Teachers/ozanim/ozoanim.shtml
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