Articles tagged "northern hemisphere ozone"

ozone hole march 18 2020 ft img

Rare, unusually large ozone hole develops over the Arctic-Canadian region

A huge area of sustained ozone depletion has developed over the Arctic-Canadian region -- too late for the winter season, too early for spring, and unusually strong for the northern hemisphere. The ozone layer is a natural layer of protective gas in the upper...

March 18, 2020