TED-Ed: Whatever happened to the hole in the ozone layer? | Stephanie Honchell Smith

TED-Ed: Whatever happened to the hole in the ozone layer? | Stephanie Honchell Smith

Assessment

Interactive Video

Geography, Science, Biology, Chemistry

KG - University

Hard

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The video discusses the discovery of the ozone layer's depletion due to CFCs, highlighting the scientific findings of Molina and Roland. It covers the global political response, including the Montreal Protocol, which successfully phased out CFCs. The video also addresses the ongoing challenges posed by HFCs and the need for continued global cooperation to combat climate change.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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