Match the following.

Column-$I$	Column-$II$
$(p)$ Increasing level of $CO_2$	$(i)$ Ozone depletion
$(q)$ $CFC$	$(ii)$ Antarctica region
$(r)$ Ozone hole	$(iii)$ Greenhouse effect
$(s)$ $UV$ rays	$(iv)$ Senescence of skin

• A
  $(p-i), (q-iii), (r-iv), (s-ii)$
• B
  $(p-ii), (q-iii), (r-i), (s-iv)$
• C
  $(p-iv), (q-i), (r-ii), (s-iv)$
• D
  $(p-iii), (q-i), (r-ii), (s-iv)$