If the concentration is dense enough, it can deplete oxygen and lead to asphyxiation.
CFC's are harmful to humans because they destroy the ozone layer in Earth's atmosphere. They produce methane and ethane and they were used in aerosol cans until they were banned.
Chloroflourocarbons are not directly hazardous to humans, the chlorine in them rises to the ozone and turns the ozone into normal oxygen, which does not protect us from cosmic radiation, hence the hole in the ozone layer.
Humans produce CFC's. These CFC's react with ozone to deplete it.
they are not harmful to the environment
Humans are causing ozone depletion by using CFC's. These CFC's react with ozone to deplete it.
CFC's are destroying our ozone layer. These CFC's are one of the most harmful chemicals of the environment.
It is CFC. It destroys the ozone.
A CFC molecule is very harmful. It can destroy 100,000 molecules of ozone.
Humans produce CFC's. These CFC's react with ozone to deplete it.
CFC's are some of the refrigerants. They are the ones causing most of the damage.
CFC stands for chlorofluorocarbon, which is a harmful greenhouse gas that depletes the ozone layer. CFC-free inhalers are inhalers that do not contain this harmful gas and are considered more environmentally friendly. These inhalers use different propellants, such as HFA (hydrofluoroalkane), to deliver medication.
Aerosols contain CFC's. They react with ozone to deplete it.