CFC is lighter than air just like hot air. Once freed, it rises readily to the upper atmosphere at the level of the ozone layer where it can react with the extra atom of oxygen in the ozone.
Some scientists think that the ozone layers above the north and south poles may be weakened by man-made chlorofluorocarbons released into the atmosphere.
Stop manufacturing it- these compounds are not found in Nature but are all man-made.answ2. You should make yourself familiar with the work of Thomas Midgley Jr, the man who not only was prominent in...