The ozone was first discovered in late 1800's. This led to discovery of ozone hole.
The first ozone hole was discovered in 1985. It was a breakthrough.
The ozone hole is mostly over Antarctica. It was first discovered in 1984.
1913
Antarctica was the first. It was because of the low temperature.
In 1985, we discovered. It was done by Dr Farman.
Ozone i.e. O3 was discovered by Charles Fabry. It was discovered in the year 1913.
Ozone hole was discovered by Joseph Farman. He discovered the ozone hole over Antarctica.
In Antarctica, not South America.
The massive hole in ozone is discovered in 1985. It was discovered by Dr. Farman.
The ozone hole was discovered in 1985. Molina and Farman did it.
The ozone hole was discovered over Antarctica.
The first hole in the ozone layer was discovered in 1985 over Antarctica by British scientists using data from satellite observations. This led to the establishment of the Montreal Protocol in 1987, an international treaty aimed at phasing out the use of ozone-depleting substances.