"explain how the antarctic ozone hole is caused mainly by catalytic destruction of ozone by chlorine"

When humans improperly dispose of  equipment like refrigerators than have CFC and HCFCs, when they are subjected to UV light from the sun, they decompose to release Cl- radicals (CFCl3  CFCl2+ + Cl-). When the CL- are released into the atmosphere, they reach the stratosphere and react with the ozone. The Ozone is reduced from O3 to O2;

Cl + O3 -- ClO + O2

ClO + O - Cl + O2

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: