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Questions and Answers
When was the 'Ozone Hole' first detected?
When was the 'Ozone Hole' first detected?
1980s
What was suggested to be the cause of the 'Ozone Hole'?
What was suggested to be the cause of the 'Ozone Hole'?
chlorofluorocarbons (CFCs) used in air conditioners
According to the United Nation Environment Programme (UNEP), what are CFCs second to as the most smuggled commodity in the world?
According to the United Nation Environment Programme (UNEP), what are CFCs second to as the most smuggled commodity in the world?
drugs
What action was taken two years after the detection of the 'Ozone Hole'?
What action was taken two years after the detection of the 'Ozone Hole'?
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When was the Montreal Protocol signed?
When was the Montreal Protocol signed?
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