Ozone is expected to be depleted. It is because of the man made CFC's.
The ozone is expected to deplete more. It is because of the use of CFC's.
When the sun begins to cool, no ozone will be there. But this is not expected now.
The ozone is not expected to deplete yet. It depends on how we emit the CFC's.
Yes, it was. It was expected due to the use of CFC's.
See "What would happen if the ozone layer vanished?"
Ozone reaction happen only i sunlight. Like ozone depletion takes place in PSC's.
As time passes, the amount of ozone in the ozone layer is expected to gradually recover due to international efforts like the Montreal Protocol, which phased out many ozone-depleting substances. However, this recovery may take several decades, as ozone levels are influenced by various factors, including natural variability and climate change. Continued monitoring and adherence to environmental policies will be crucial for ensuring the long-term health of the ozone layer.
The ozone layer is expected to be smaller in the coming future. It is because various organisations have pledged not to use ozone depleting substances.
Ozone is continually made by the Sun. Ozone made at Earth's surface does not survive to reach the ozone layer.
The ozone depletion occurs because of CFC's. They react with it to deplete it.
The hole in the ozone layer happen to be closer to the poles. It is because the ozone depletion occurs in very low temperatures which can only be obtained at the poles.
If the ozone is thinning, it will lead to ozone hole. It allows the harmful UV to pass through.