Arctic ozone layer hole is biggest ever recorded, scientists say CNN(03)

Arctic ozone layer hole is biggest ever recorded, scientists say CNN(03)


Image gallery: Human Interestnorth Pole Largest Ozone Hole Closes

North Pole's largestever ozone hole finally closes Live Science Recordbreaking Arctic ozone hole closes, but not due to coronavirus Ozone layer hole How its discovery changed our lives BBC News Arctic ozone layer hole is biggest ever recorded, scientists say CNN Data shows Earth's ozone layer is recovering The Washington Post