human
I'm trying to find out more about the ozone layer. Can you tell me more about it?
assistant
The ozone layer is a protective layer in the stratosphere that absorbs harmful UV rays from the sun. It is made up of molecules of oxygen and nitrogen, which are broken down by sunlight into oxygen atoms and nitrogen dioxide. This process creates the Ozone Hole, which is caused by the depletion of the ozone layer due to human activities such as air pollution.