Cfc's are unique in that they are man made. Leaks in old air handling systems are the primary cause.
any of a class of compounds of carbon.
CFCs (chlorofluorocarbons) destroy the ozone layer allowing harmful radiation to reach the earth.
Chlorofluorocarbons (CFCs) build up in the atmosphere when they are released from products like refrigerants and aerosols. Once in the atmosphere, CFCs break down and release chlorine atoms, which then catalyze the destruction of ozone molecules in the ozone layer.
CFCs (chlorofluorocarbons) currently make up less than 1% of greenhouse gases in the Earth's atmosphere.
Chlorofluorocarbons (CFCs) are present in very low concentrations in the Earth's atmosphere, typically measured in parts per trillion (ppt) or parts per quadrillion (ppq). The percent composition of CFCs in the atmosphere is extremely low, usually less than 1 part per trillion.
you can't exactly kill Earth's atmosphere because it isn't living, but things like CFCS (chlorofluorocarbons) can damage it
Low ozone concentrations are caused in part by chlorofluorocarbons, or CFCs.
Chlorofluorocarbons (CFCs) do not directly react with carbon dioxide (CO2) under normal conditions. However, CFCs are known to contribute to ozone depletion in the atmosphere, which can indirectly affect the amount of CO2 trapped in the atmosphere and contribute to climate change.
The last layer of the atmosphere before entering space is called the exosphere. It is the outermost layer where the atmosphere gradually transitions into the vacuum of space.
CFCs or chlorofluorocarbons are released when a device that holds it is leaking. Also some aerosols release CFCs into the atmosphere.
They cause the breakdown of ozone, thus allowing more ultra-violet light reach the surface.
CFC's are the major cause of ozone depletion. They react with ozone molecule to decompose it.