Photo: Ozone hole over Antarctica in 2010. CREDIT: NASA (Public Domain)
From Terra Daily by Staff Writers
Paris (ESA) Feb 13, 2013
Satellites show that the recent ozone hole over Antarctica was the smallest seen in the past decade. Long-term observations also reveal that Earth’s ozone has been strengthening following international agreements to protect this vital layer of the atmosphere.
According to the ozone sensor on Europe’s MetOp weather satellite, the hole over Antarctica in 2012 was the smallest in the last 10 years. . . . Read Complete Report
From youtube uploaded by krackerjackers
Uploaded on Nov 22, 2010
Describes the process of Ozone formation, depleation, underlines some pollutants and there effects, Also identifies some alternatives to CFCs.