What is the ozone layer and why is it important to human health?

The ozone layer is a layer of ozone molecules (O2) in the upper atmosphere that screens out UV rays from the sun. It's important to humans because if the ozone layer thins then humans won't be protected from the suns rays which will then cause skin cancer and increase mortality rates.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.