then the air would go into space and we would freeze to death
We want the ozone layer desperately. It is due to the fact that it is very important for us.
You want to protect ozone layer. It is a hell precious layer for us.
The ban on CFC is good for ozone layer. Ozone does not want anything but absence of pollution.
See "What can we do to protect the ozone layer?" in the "Related questions" section below.
You do not want to overcome ozone layer. It is vital for life on earth.
Ozone layer is a magical cover of ozone gas. It protects us from UV rays.
Ozone layer depletion is the depletion of ozone. It has very bad affect on environment,
The ozone layer is mainly damaged by human-made chemicals called chlorofluorocarbons (CFCs) and other ozone-depleting substances. When released into the atmosphere, these chemicals break down ozone molecules, resulting in thinning of the ozone layer. This thinning allows more harmful ultraviolet radiation from the sun to reach the Earth's surface, increasing risks of skin cancer, cataracts, and harm to marine life.
Air pollution affects:Troposphere: Level where we live. Contaminants include rgeenhouse gases, toxic contaminants and odorsStratosphere: Upper atmosphere where contaminants deplete the ozone
You would never want to prevent the ozone layer. This is needed to keep life tolerable on the planet. Without this 3 mm thick layer of gas we would have too much UV-B hitting our planet. If you are asking how to prevent the "hole" in the ozone that occurs for short periods each year. This can't be stopped as it is from the angle of our planet versus the sun. When sunlight cannot reach the ozone layer, the ozone decays into oxygen.
We don't want to protect the depletion of ozone, we want to protect the ozone layer. See the related question below.
The ozone hole forms in an area that is receiving no UV-C from the Sun to make new ozone. If that area is receiving no UV-C, then it is receiving no UV-B either. So the effect on Earth's surface life due to a larger "ozone hole" is negligible. What makes the ozone larger is global ozone depletion, and that does have important consequence. See the question below.