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en.wikipedia.org/wiki/Ozone_depletion

Ozone depletion describes two related phenomena observed since the late 1970s: a steady ... The main cause of ozone depletion and the ozone hole is man -made ... All of these have both natural and man-made sources; at the present time, ...

www.conserve-energy-future.com/ozone-layer-and-causes-of-ozone-depletion.php

Ozone layer and causes of ozone depletion: Ozone layer is a deep layer in earth's atmosphere called stratosphere that contain ozone which is a naturally ...

www.conserve-energy-future.com/causes-and-effects-of-ozone-hole.php

Causes and Effects of Ozone Hole: Ozone layer is important because it prevents too ... All of these gases contain chlorine, which is a major cause behind the ...

www.ucsusa.org/global_warming/science_and_impacts/science/ozone-hole-and-gw-faq.html

Jul 27, 2017 ... Human activities cause ozone depletion and global warming ... out ozone- depleting chemicals that was universally ratified by all countries that ...

www.uow.edu.au/~sharonb/HoleStory/intro/intro3.html

What Causes Ozone Depletion? The ozone in the ozone layer is being broken down by chlorine atoms from chlorofluorocarbon (CFC) molecules and bromine ...

www.enviropedia.org.uk/Ozone_Depletion/Causes.php

Causes of Ozone Depletion. Ozone depletion occurs when the natural balance between the production and destruction of stratospheric ozone is tipped in favour  ...

www.7continents5oceans.com/ozone-layer-depletion-causes-effects-and-solutions

Jun 18, 2015 ... Let us see some of the important causes and effects of ozone layer depletion ... All these ozone depleting substances remain stable in the lower ...

www.universetoday.com/51375/causes-of-ozone-depletion

Jan 20, 2010 ... There are two different types of ozone depletion, both are very similar. ... Of all of the causes of ozone depletion, the release of CFCs is thought ...

www.eartheclipse.com/environment/causes-effects-solutions-of-ozone-layer-depletion.html

The Ozone layer is a deep blanket in the stratosphere made up of comparatively high concentration of the ozone. As a result of its chemical composition, ozone ...