The ozone layer in our atmosphere is an important shield that keeps the majority of harmful radiation from the sun from the lower layers in which we live. Too much solar radiation is known to increase the risk of skin cancer.
See "Does the hole in the ozone layer effect human health?"
Cigarettes have no effect on the ozone layer. But they do cause health problems like lung cancer.
Yes, chlorofluorocarbons have an adverse effect on the ozone layer. These react with ozone and decompose it to deplete the ozone layer.
See "What does the ozone layer do?"
Ozone layer is a layer of ozone molecules. It is important for health as is protects us from UV.
Ozone layer is present in stratosphere. It does not cause it any effect.
CFC's are destroying the ozone layer. They can also harm our health.
Runny beef stew has no effect on the ozone layer. Methane from cows has no effect on the ozone layer.
If affects our health in many ways. It causes skin cancer, eye cataract etc.
Ozone does have a cooling effect. It is because of its properties.
Ozone layer is important to health too. Without it various health problems would be there.
No. The ozone layer has no effect on the formation of smog.