None.
The ozone layer can be destroyed by CFC's and too much carbon dioxide can cause weird things to happen.
To much of the harmful ultraviolet radiation can reach the Earth's surface.
Hydro Chloro Fluorocarbons are the alternate to CFC's. They cause much less pollution and ozone depletion than the latter.
Ozone is a molecule. Ozone helps reflect Ultraviolet rays, which can cause skin cancer and sunburns. There are 2 types of UV rays: 1) Type A. It is mostly reflected by the Ozone layer. A ton overexposure can cause skin cancer, small overexposure can cause sun burns. Some Exposure can cause Tans, and makes us happy. 2) Type B. It is partially reflected by the Ozone layer, but doesn't do much to us other than almost nothing. SO if the Ozone layer went poof, everyone aboveground would get skin cancer and die.
positive feedback loop because cause increases the effect. thank you very much!
Ozone is very much responsible for the life on earth. Because of ozone the harmful UV rays are not able to enter the earth which can cause various fatal diseases in humans and animals.
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The ozone layer is damaged over the poles. It is due to the low temperature.
The ozone layer shields the earth from sun's harmful radiations. These are UV rays which can cause various fatal problems to living organisms.
The ozone layer protects us against deadly radiation from the sun (like Ultra Violet and Infrared). A little of this radiation isn't that dangerous (sunbathing). But when you get too much, you can get cancer (to much sunbathing can cause cancer too). A reduced density in the ozone layer could let through too much dangerous radiation, and thus forming a problem to the public health.
ozone is the layer of the atmosphere where the ultraviolet rays of the sun are blocked because ultra violet rays of the sun when the skin too much exposed to it cause skin cancer.See also "How does ozone affect human health?" in the "Related questions" section below.