human
I'm looking for information on the ozone layer and the effects of pollution on it.
assistant
Ozone is a molecule that consists of three oxygen atoms. It is formed when sunlight breaks down certain molecules in the atmosphere, such as nitrogen oxides and volatile organic compounds. Ozone helps protect life on Earth from harmful UV radiation by absorbing it before it can reach the surface. However, too much ozone can be harmful to humans and other living things, so it is important to monitor its levels in our atmosphere.