It is an ozone hole. It is formed by CFC's.
The main ozone hole is not over Arctic. It is because westerly carry CFC's over to the other pole.
The second hole was found over Arctic. Opposite to that of the 1st hole.
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
See "What is the ozone hole?" in the "Related questions" section below.
Yes there is. The first blurb should give you enough information. See related link below..
He discovered the ozone hole. He found that CFC's are causing a hole in the ozone.
The main ozone hole is not over Arctic. It is because westerly carry CFC's over to the other pole.
It is because of westerly's. They are winds that carry CFC's to Antarctica.
The second hole was found over Arctic. Opposite to that of the 1st hole.
The 2nd hole was found over Arctic. It was opposite to the 1st hole and smaller.
Ozone hole is mainly located over Antarctica. It is also over Australia and Arctic.
The ozone hole is mainly found over the region or antarctica and arctic because of the temperature. Ozone depletion requires very less temperature which can only be found at the poles.
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
The name of the hole is ozone hole. It is the thinning of ozone layer.
Because of the hole in ozone layer, UV rays eneter the surface of earth. These UV rays destroy plankton which absorb carbon dioxide. This carbon dioxide being a greenhouse gas increases and results in more melting of glaciers in arctic.
See "What is the ozone hole?" in the "Related questions" section below.
Yes there is. The first blurb should give you enough information. See related link below..