The thinning of ozone layer. When this thinning reaches a certain concentration then it is ozone hole.
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.
yes, and it was the "antarctic ozone hole"ozone layer
When it is winter at the South pole, the ozone naturally decays forming an 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.
a hole in the ozone layer.
The ozone hole was discovered over Antarctica.
Ozone hole was discovered by Joseph Farman. He discovered the ozone hole over Antarctica.
The Antarctic ozone hole is not useful. It was harmful.
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 ozone hole was growing earlier but now due to the ban of ozone depleting susbtances, the ozone hole is replenishing.