Hole in Ozon Layer - Signs of Healing

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Chrvoje engineering presents: Hole in Ozon Layer - Healing

The scientists said that in September 2015 the hole was around 4 million sq km smaller than it was in the year 2000 - an area roughly the size of India.
The gains have been credited to the long term phasing out of ozone-destroying chemicals.
Thanks to the global ban on the use of CFCs in the Montreal Protocol in 1987, the situation in Antarctica has been slowly improving.

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Create: Hrvoje Čočić
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Category: Education
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