Ozone near the earth's surface is considered a pollutant, yet we need it in the stratosphere to protect us from uv radiation. Explain this seeming contradiction.© BrainMass Inc. brainmass.com September 18, 2018, 12:18 pm ad1c9bdddf
High in the stratosphere, ozone (O3) is broken into O2 and O when struck by UV light. In the process it ...
Ozone's function depends on its location within the atmosphere.