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There is no way of knowing. We did not discover the recurring ozone hole until the late 1900s.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoWiki User
∙ 13y agoIt covered the entire Earth, twice a year. Just like today. It may have been thicker at times...
Wiki User
∙ 9y agoThe hole in ozone is not actually a hole. It is just the thinning of ozone layer.
Wiki User
∙ 9y agoThe ozone hole is over Antarctica. It is quite big.
Wiki User
∙ 9y agoOzone hole is very large. It almost covers the complete Antarctica.
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How big is the hole in ozone layer near Antarctica?
The hole in ozone layer is pretty big. It has been shrinking however.
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.
The largest hole in the ozone layer is the?
Hole in the ozone layer is called ozone hole. Ozone layer has many holes in it. However it has a considerable major hole in it above Antartica continent. It is formed due to CFC gas. Beacuse of the hole there is an increase in the temperature of earth.
Where can you find the big hole on our ozone layer?
Over the polar regions.
Which light will burn the earth if ozone layer will have a hole?
If the ozone hole is big, the light will burn us. The light here is UV.
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
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.
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.
How big was the hole in the ozone layer in 2012?
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.
The largest hole in the ozone layer is the?
Hole in the ozone layer is called ozone hole. Ozone layer has many holes in it. However it has a considerable major hole in it above Antartica continent. It is formed due to CFC gas. Beacuse of the hole there is an increase in the temperature of earth.
Where can you find the big hole on our ozone layer?
Over the polar regions.
