Prolonged exposure to UV-B light can cause sunburn, and there are worries that damage to the ozone layer may lead to an increase in the incidence of skin cancer.
Skin cancer is a big issue in areas with less ozone and rain.
( z1 issue :ARG0 ( z2 disease :name ( z3 name :op "skin" :op "cancer" ) ) :mod ( z4 big ) :location ( z5 area :location-of ( z6 have-quant :ARG1 ( z7 and :op ( z8 ozone ) :op ( z9 rain ) ) :ARG3 ( z10 less ) ) ) )