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What is meant by the hole in the ozone layer what role does CFCs have in it?
Wiki User
∙ 9y ago
The thinning of ozone layer is called as ozone hole. CFC's are the ones that create the ozone hole.
Wiki User
∙ 8y ago
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Why are humans causeing the hole in the ozone layer?
Humans are causing the hole in ozone layer by using CFCs. These CFC are the factors responsible for depletion of ozone.
Can the hole of the Ozone Layer be repaired?
The ozone hole can be repaired by curbing the use of CFCs. If there are no man made ozone destroying substances, the ozone layer will replenish itself.
How did the hole in ozone layer occur and is it related to global warming?
The hole in the ozone layer came about because of the artificially produced gases CFCs (chlorofluorocarbons). These contained chlorine and bromine which destroyed ozone. CFCs are now banned. The ozone hole has very little to do with global warming.
What group of chemicals have contributed to the hole in the ozone layer?
CFCs, or chlorofluorocarbons.
What is meant by the hole int the ozone layer?
The thinning of ozone layer is ozone hole. It is caused by ODS.
What should you do to decrease the impact of ozone layer depletion?
In order to decrease the impact of ozone depletion, we should curb the use of CFCs. It is because in the absence of these CFCs, the ozone hole will automatically replenish.
How do CFCs and human activity relate to the hole in the ozone layer?
CFC's are man made chemicals. These react with ozone to deplete it.
How do chlorofluorocarbons damage ozone?
See "What is causing the depletion of the ozone layer?"
What is stratospheric pollution?
Stratospheric pollution means depletion of ozone layer (ozone hole) by certain compounds like CFCs, oxides of nitrogen .
What causes the ozone layer to break down?
CFCs
Why ozone layer surround ozone hole?
The ozone layer is a layer of ozone gas in the Earth's atmosphere that acts as a protective shield against harmful UV rays from the sun. The ozone hole, on the other hand, refers to a region in the ozone layer where the concentration of ozone is significantly depleted. This is primarily caused by human-made substances such as chlorofluorocarbons (CFCs) that break down ozone molecules. The ozone hole is a localized area within the larger ozone layer where ozone depletion is most severe.
Is the hole of ozone layer changing?
Yes. Countries have gradually phased out the production of CFCs. Chlorofluorocarbons (CFCs) that were used in refrigerators and aerosols are the main destroyers of the ozone layer. Since 2000 the holes have slowed in size. Scientists hope that the holes will be completely repaired by 2050.
