There is another layer of atmosphere. It is called troposphere.
See "What is causing the depletion of the ozone layer?"
Halons contain chlorine and bromine atoms which, when released into the atmosphere, can react with ozone molecules. These reactions lead to the breakdown of ozone molecules, causing ozone depletion. Halons are potent ozone-depleting substances and are now heavily regulated under international agreements to help protect the ozone layer.
CFC under UV irradiation produce chlorine radicals which contribute to the deomposition of ozone.
The hole in ozone is located over Antarctica. It is because of the low temperatures there.
Chlorofluorocarbons (CFCs) are the most harmful refrigerants to stratospheric ozone. When released into the atmosphere, they degrade ozone molecules, leading to the formation of the ozone hole. These compounds have been phased out under the Montreal Protocol due to their detrimental impact on the ozone layer.
The ozone layer is under threat due to the continues use of CFCs. These CFC react with ozone and cause a number of problems.
it is Australia
Yes.
See "What is causing the depletion of the ozone layer?"
Halons contain chlorine and bromine atoms which, when released into the atmosphere, can react with ozone molecules. These reactions lead to the breakdown of ozone molecules, causing ozone depletion. Halons are potent ozone-depleting substances and are now heavily regulated under international agreements to help protect the ozone layer.
CFC under UV irradiation produce chlorine radicals which contribute to the deomposition of ozone.
The hole in ozone is located over Antarctica. It is because of the low temperatures there.
I think it is either Australia or Antarctica
Chlorofluorocarbons (CFCs) are the most harmful refrigerants to stratospheric ozone. When released into the atmosphere, they degrade ozone molecules, leading to the formation of the ozone hole. These compounds have been phased out under the Montreal Protocol due to their detrimental impact on the ozone layer.
Light , release Cl which damages ozone .
The ozone depletion factor (ODP) of R-12, also known as dichlorodifluoromethane, is 1. It was one of the first chlorofluorocarbons (CFCs) identified as a major contributor to ozone depletion in the atmosphere. As a result, its production has been phased out under the Montreal Protocol due to its harmful effects on the ozone layer.
No. The ozone is stratosphere is good ozone. The ozone in troposphere is bad ozone.