The refrigerant's used are CFC's. They are most harmful to ozone layer and decompose it.
Refrigerants are harmful. But the most harmful are CFC's.
No fluorocarbon refrigerants pose harm to the ozone layer. Only molecules with chlorine or bromine pose a hazard.
CFC's are most harmful to stratospheric ozone. They react with ozone to deplete it.
The harmful ozone is present in the troposphere. It is also called bad ozone.
The ones with chlorine and/or bromine in the molecule. See "How does refrigerant-nn effect the ozone layer?" in the "Related questions" section below.
Refrigerants are harmful. But the most harmful are CFC's.
No fluorocarbon refrigerants pose harm to the ozone layer. Only molecules with chlorine or bromine pose a hazard.
CFC's are some of the refrigerants. They are the ones causing most of the damage.
CFC's are most harmful to stratospheric ozone. They react with ozone to deplete it.
The harmful ozone is present in the troposphere. It is also called bad ozone.
It is CFC. It destroys the ozone.
The ones with chlorine and/or bromine in the molecule. See "How does refrigerant-nn effect the ozone layer?" in the "Related questions" section below.
Ozone is present in ozone layer. It absorbs most of the harmful UV rays of the sun.
Ozone.
CFC's are destroying our ozone layer. These CFC's are one of the most harmful chemicals of the environment.
in general the substances are known as refrigerants. Several different materials can be used as refrigerants, the most commonly known is freon, which is pretty much impossible to get anymore since it depletes the ozone layer.
The Ozone Layer!! It filters out most of the sun's biologically harmful ultraviolet (UV-B) radiation and prevents it from reaching the earth's surface.