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A weather balloon is sent up from the South Pole to measure the ozone layer
NASA photo showing the hole in the ozone layer over Antarctica

The ozone layer is a layer of ozone high up in the Earth's atmosphere stratosphere, between approximately 10 kilometres and 50 kilometres above Earth’s surface. The exact amount of ozone varies, depending on the seasons and the location. This layer absorbs between 93 and 99 per cent of the ultraviolet radiation from the sun. This radiation is dangerous to living organisms on Earth.  view more...


 KidzTube            
Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon
The Ozone Layer Was Doomed Until a Handful of Scientists Stood Up to Power

The Ozone Layer Was Doomed Until a Handful of Scientists Stood Up to Power
Ozone Layer On The Mend, Thanks To Chemical Ban

Ozone Layer On The Mend, Thanks To Chemical Ban
Heres Why Repairing the Hole in the Ozone Layer Is Delayed by a Decade

Heres Why Repairing the Hole in the Ozone Layer Is Delayed by a Decade
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