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Ozone Hole

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by

Juliana Heck

on 1 March 2016

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Transcript of Ozone Hole

Ozone Hole
What is the ozone hole?
Thank you for listening
Damage because of UV
-burns (first + second grade)

-fast skin aging

-cancer (especially skin)

-DNA-damage

-herpes (on the skin)

Causes of ozone layer depletion
layer =Schicht
depletion =Schwund

-especially the production and emmission of chlorofluorocarbons (CFC`s)

->in german FCKW`S


What is ozone?
-is a gas
-three oxygen atoms (O3)
-naturally in small amounts
(Beträge)
-in the upper atmosphere
->the stratosphere

-protects life on earth
-from the sun´s ultraviolet
(UV) radiation
-toxic to people and plants

-a region of depleted (aufgebraucht) ozone
-over the Antarctic
-August till October

Altitude: Höhe
Research on
-http://www.7continents5oceans.com/ozone-layer-depletion-causes-effects-and-solutions

-http://ozonewatch.gsfc.nasa.gov/facts/ozone_SH.html

-Google Pictures



Full transcript