VIDEO

VIDEO

Ozone Depletion 101

Ozone Depletion 101

Far above Earth's surface, the ozone layer helps to protect life from harmful ultraviolet radiation. Learn what CFCs are, how they have contributed to the ozone hole, and how the 1989 Montreal Protocol sought to put an end to ozone depletion.

Grades

5 - 12

Subjects

Conservation, Earth Science, Climatology, Meteorology

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Web Producer
André Gabrielli, National Geographic Society
other
Last Updated

October 19, 2023

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