Most of the damage done to the ozone is actually caused by humans. So many things which some people do in their everyday life like manufacturing products, most uses of transportation, and even using electricity. Things like Product manufactory can cause harmful chemicals to be released into the air; chemicals such as cfcs, which just one cfc molecule can deplete 100,000 ozone molecules.

This is a steam factoring which is known for putting pollution in the air hence damaging the ozone layer.

Depletion to the ozone layer can cause severe changes in our environment. Leading to things such as causing UV radiation levels to drastically increase. If those UV radiation levels were to increase that could put different animal and plant species at risk for degradation of biodiversity. And put humans at risk for certain things such as higher chances of skin cancer since we would be exposed to more UV rays.

This image shows a chart of different types and severities of skin cancer.