The discovery of ozone hole was done by Mario Molina. It might have been done in late 1800's.
The UV rays were entering the surface of earth. This led to discovery of ozone hole.
The ozone was first discovered in late 1800's. This led to discovery of ozone hole.
Nothing really!
You may be thinking of the hole in the ozone hole, a discovery made by the British Antarctic Survey.
The discovery of ozone hole led the scientists to search for ways to stop the depletion of ozone layer. Thus various alternated were finded to replace the substances responsible for ozone hole.
Mario Molina was a scientist who discovered the ozone hole. He told that CFC's are the one causing the depletion.
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
1985 was the year. The discovery was made that year.
The name of the hole is ozone hole. It is the thinning of ozone layer.
See "What is the ozone hole?" in the "Related questions" section below.
Ozone hole is the thinning of ozone layer. It is due to ODS.
a hole in the ozone layer.