Why are holes in Earth's Ozone layer a problem?

Holes in the Earth's ozone layer is a problem because the ozone layer controls the amount of ultraviolet radiation that humans are exposed to. These levels of radiation can cause skin cancer, sight problems, and immune damage.

Hope this helps! :)

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and colour.

explanation:

life would be meaningless without memes