Question

Why is the ozone hole dangerous?

Answer 1

Ozone hole can be dangerous to us because it protect us from the ultraviolet rays emitted out by the sun it also protect us from a number of disorders like cataract ,weekend in immunity system , skin cancer etc
Ozone hole is mostly occur due to the increasing in the level of air pollution and the global warming gases emitted through the industries
hope it will help you

Answer 2

Today, there is widespread concern that the ozone layer is deteriorating due to the release of pollution containing the chemicals chlorine and bromine. Such deterioration allows large amounts of ultraviolet B rays to reach Earth, which can cause skin cancer and cataracts in humans and harm animals as well.