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The hole in the ozone layer varies in size during the year. In 2012, the largest extent of the ozone hole was 8.2 million square miles. This is roughly the size of North America.
What else can I help you with?
Why does the big hole of ozone layer is in the antarctica?
The ozone hole is quite big. It is as big as Australia.
How big is the hole in ozone layer near Antarctica?
The hole in ozone layer is pretty big. It has been shrinking however.
How big is the hole in the ozone layer above Antarctica?
The ozone hole is quite big. It is as big as Australia.
How that big hole ozone layer?
The ozone hole is actually the low concentration of ozone. It is pretty big over Antarctica.
Why is it hard to fix the holes in the ozone layer?
It is hard to fix the hole in the ozone layer. It is because ozone hole is very big in size.
Where is the big whole in the ozone layer?
The big hole(whole) in the ozone layer is over poles. The poles carry these holes.
What happen were the ozone layer will destroy?
there is a big hole
How do you be careful not to have a big hole the ozone layer?
We have to be cautious not to have a big ozone hole. It is because it will make UV radiation enter the earth.
What is the area of hole in ozone layer?
The hole in the ozone layer was a big one when CFC's were discovered. However it has shrunk very small now.
Where can you find the big hole on our ozone layer?
Over the polar regions.
How did the scientists discover the hole in the ozone layer which as big as Australia?
Scientists notices the UV rays. It gave them the idea about the ozone hole.
What was the impact of the hole in the ozone layer in the 1970s?
The ozone hole in 1970's was a big one. It caused most to the UV to enter.
