Why is a thin ozone layer over antarctica of particular concern to scientists?

The thin ozone layer over Antarctica is a particular concern to scientists because it could result in melting ice caps, which could cause the sea levels to rise. It's a big concern for scientist because it poses a possible environmental, and economical problem. Merry Christmas! 

This is what i found “getting into the technicalities, the continental crust has a density of around 3.0 g/cm3 compared to 2.6 g/cm3 of the continental crust. in addition, the continental crust is much thicker than the oceanic crust. the recycling process does not happen to the continental layer.” i hope this you for what your looking for. can you plz mark me brainliest?