a hole in the ozone layer.
Ozone hole is the term. It is the thinning of ozone layer.
The ozone hole.
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.
The ozone hole was discovered over Antarctica.
The Antarctic ozone hole is not useful. It was harmful.
Ozone hole was discovered by Joseph Farman. He discovered the ozone hole over Antarctica.
yes, and it was the "antarctic ozone hole"ozone layer
CFC's contribute to ozone hole. They react with the ozone.
To stop ozone hole, curb CFC's. They destroy ozone.
The people that found it. It is proper usage in the English language.