Question

How are ozone molecules degraded by chlorofluorocarbon emissions

Answer 1

O3------UV RAYS ---------} O2 + O

AS THERE ARE OXIDES OF SULPHUR AND NITROGEN ARE PRESENT IN ATMOSPHRERE
THEY COMBINE WITH O2 TO GIVE ACID RAIN

Answer 2

When chlorine and bromine atoms come into contact with ozone in the stratosphere, they destroy ozone molecules. One chlorine atom can destroy over 100,000 ozone molecules before it is removed from the stratosphere. Ozone can be destroyed more quickly than it is naturally created.