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The first ozone hole was spotted over poles. Mario Molina spotted it.
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Where is the hole in the ozone layer situated and when was it first discovered?
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
When was the massive hole in the ozone layer over the Antarctica first discovered?
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
Why ozone hole is first appeared in the Antarctica region?
Ozone hole first appeared over Antarctilca. It is because of the cold temperature.
Where was the first ozone hole found?
Joseph Charles Farman is the British geophysicist who, together with Brian Gardiner and Jon Shanklin, published the discovery of the ozone hole over Antarctica. Their results were first published on May 16, 1985.--wikipedia
What is the meaning of a hole in the ozone layer?
See "What is the ozone hole?" in the "Related questions" section below.
Where did a hole in the ozone first appear?
The ozone hole first appeared in the year 1985.
When was the first ozone hole discovered over Antarctica?
The first ozone hole was discovered in 1985. It was a breakthrough.
Which is an accurate desription of the Antarctic ozone hole?
Antarctic ozone hole is the biggest. It was the first to be found.
Which continent did the hole in the ozone layer start?
The continent was Antarctic. It was the first to witness the ozone hole.
Where is the hole in the ozone layer situated and when was it first discovered?
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
When was the massive hole in the ozone layer over the Antarctica first discovered?
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
Why ozone hole is first appeared in the Antarctica region?
Ozone hole first appeared over Antarctilca. It is because of the cold temperature.
When was the ozone first discovered?
The ozone was first discovered in late 1800's. This led to discovery of ozone hole.
When did the first hole in the ozone appear over Antarctica?
The first hole in ozone appeared over Antarctic. It was in year 1985 most probably.
Where was the first ozone hole found?
Joseph Charles Farman is the British geophysicist who, together with Brian Gardiner and Jon Shanklin, published the discovery of the ozone hole over Antarctica. Their results were first published on May 16, 1985.--wikipedia
What is the name of the hole in the ozone?
The name of the hole is ozone hole. It is the thinning of ozone layer.
How has the ozone hole changed since scientists have first observed it?
Ozone hole has changed. It changes every year with the CFC content in air.
