The chlorine from chlorofluorocarbons (CFCs), (freons).
The bromine from bromofluorocarbons (halons).
Carbon tetrachloride and methylchloroform (found so far in increasing amounts at lower altitudes of the atmosphere).
* UV-B and more energetic light from the Sun; * single-celled organisms that arrive unprotected from space.
See "What is causing the depletion of the ozone layer?" in the "Related questions" section below.
CFCs (chlorofluorocarbons), man-made gases used in refrigeration and air conditioning.
CFC's and HCFC's are the various harmful chemicals that can destry the ozone layer.
Chlorofluorocarbons (CFCs).
Humans destroy the ozone. We cause air pollution and that is what cases the ozone layer to be destroyed!
Ozone layer filters UV rays.
The ozone layer is suffering from depletion. It is due to CFC's.
Good ozone is a type of ozone. it is found in stratosphere.
The ozone is a type of oxygen. It's symbol of O3.
CFC's destroy ozone. They react with ozone and deplete it.
The ozone layer is destroyed by CFC's. They react with it and decompose it.
Humans destroy the ozone. We cause air pollution and that is what cases the ozone layer to be destroyed!
The ozone layer can be destroyed by CFC's. They react with ozone.
Cfc's can destroy ozone. They react with ozone to deplete it.
The PSC's act as catalysts in the destruction of ozone. These are clouds on which CFC's destroy ozone.
All the things containing halons destroy it. Chlorine, Fluorine etc are the destroying elements.
The ozone layer does not affect anything. It is a protective layer.
Good ozone is a type of ozone. it is found in stratosphere.
The chemicals that play major role in ozone depletion are chlorofluorocarbons. These compounds contain chlorine which can destroy large amounts of ozone molecules.
Ozone layer filters UV rays.
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