GREENHOUSE EFFECT : THREE KEY GREENHOUSE GASES AND HOW DO THEY DIFFER IN ATMOSPHERIC LIFETIMES

Except water vapour, the 3 key greenhouse gases are carbon dioxide (CO2), methane (CH4) and the halocarbons or CFCs (gases containing fluorine, chlorine and bromine). HOW DO THEY DIFFER IN ATMOSPHERIC LIFETIMES : The lifetime of CO2 is most difficult to determine, because there are many processes that remove CO2 from the atmosphere. Between 65% […]