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  • Learn About the Ozone Layer(04:38)
  • Learn about the ozone layer and its chemical components. Also learn about how the ozone layers gets damaged by human activities on earth.
  • Date: June 22, 2010
  • Source: WorldwideMedia
  • The Ozone Layer Is Recovering, But It's No...(01:54)
  • The Ozone layer is recovering thickness! Hooray! But in helping its recovery, we may have also helped put more greenhouse gases out there. Hooray?
  • Date: September 11, 2014
  • Source: Newsy
  • Ozone Layer 'Shows Signs of Recovery'(01:46)
  • The Earth's protective ozone layer is starting to repair itself, according to a panel of United Nations scientists.
  • Date: September 10, 2014
  • Source: BBC World News
  • Discovering the Hole in the Ozone Layer(08:10)
  • To those who doubted that man's activities could alter the composition of the atmosphere, 1985 came as a big shock. Scientist Jo Farman, of the Britis...
  • Date: November 09, 2010
  • Source: EarthReport
  • Destruction of the Ozone Layer Part 1/2(05:49)
  • Large losses of total ozone was found in Antarctica, meaning there was a whole in the ozone layer. This was shocking to the world.
  • Date: September 16, 2010
  • Source: EarthReport
  • Destruction of the Ozone Layer Part 2/2(05:27)
  • The existence of a hole in the ozone layer was proved and governments had to response fast to do something about it.
  • Date: September 16, 2010
  • Source: EarthReport
  • Laughing Gas Severely Threatens Ozone Laye...(01:15)
  • The United Nations Environment Programme has issued a report warning about nitrous oxide’s huge threat to the earth’s ozone and our climate.
  • Date: November 25, 2013
  • Source: GeoBeats
  • New Ozone-Depleting Gases Found in Atmosph...(02:54)
  • Scientists have identified four new man-made gases in the atmosphere that are contributing to the destruction of the ozone layer. Robert Lee Hotz repo...
  • Date: March 10, 2014
  • Source: WSJLive
  • Scientist Who Discovered Ozone Hole Has Di...(01:00)
  • The scientist who discovered the ozone hole has died. Joe Farman, one of the scientists who first called attention to a hole in the ozone layer of the...
  • Date: May 16, 2013
  • Source: GeoBeats
  • NASA Finds High Levels Of Banned Ozone-Des...(01:23)
  • Certain chemicals called chloroflorocarbons, or CFCs that are known to deplete the ozone layer of our planet’s atmosphere were banned by the Montreal ...
  • Date: August 22, 2014
  • Source: GeoBeats
  • Mysterious Source Of Ozone-Depleting Chemi...(00:47)
  • A chemical used in dry cleaning and fire extinguishers may have been phased out in recent years but NASA said Wednesday that carbon tetrachloride is s...
  • Date: August 21, 2014
  • Source: Wochit Tech

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