Ozone hole over the South Pole on Oct. 5, 2022

A map showing the size and shape of the ozone hole over the South Pole on Oct. 5, 2022. A study found that smoke particles in the stratosphere can trigger chemical reactions that erode the ozone layer and that smoke particles from Australian wildfires widened the ozone hole by 10% in 2020. ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video