Question

why there is a o zone hole in antartica​

Answer 1

Answer:

Because there is ice and melting point of ice is 0 degree

Answer 2

Answer

In the southern hemisphere to the south pole lay a large amount of land mass (Antarctica) that completely surrounded by ocean this chloride and bromine activation then leads to rapid ozone loss when sunlight turns to Antarctica in September and October of each year,which then result in the Antarctica ozone hole.