ozone hole
The Largest Ozone Hole Over the Arctic Has Now Closed Up
Don’t be too quick to thank the lockdowns for the healing of the ozone layer, though.
The Ozone Hole Is the Smallest It's Been Since 1982
While this is great news, scientists say it’s not a sign that the ozone layer is “on a fast track to recovery.”
The Ozone Hole Takes Its Revenge with Climate Change
Remember the ozone hole? It's teaming up with CO2 to heat the planet.
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