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1.12 MB | 20 pages
This power point presentation is mainly focused on today's most challenging issue as Depletion of Ozone layer with major factors affecting it.
The slides includes the following things:
What is Ozone?
• What is Ozone Layer?
• Causes of Ozone layer depletion
• Ozone depletion substances
• Role of CFCs ,HCFCs, Chlorine atoms and other
• Ozone hole
• Mechanism of hole formation
• Effects of Ozone depletion
• As a human being what can we do to protect Ozone