Slide 1KNOCKHARDY PUBLISHING 2008 SPECIFICATIONS GREENCHEMISTRY Slide 2 INTRODUCTION This Powerpoint show is one of several produced to help students understand selected…
Slide 1Changes in atmospheric ozone concentrations. Slide 2 What is Ozone ? Ozone is a pale blue, highly reactive toxic gas with a pungent odour. Stratosphere is the Ozone…
Do Now Do Now Get out your layers of atmosphere foldable & Layers of atmosphere hw. Why does temperature increase with altitude in the thermosphere? What are at least…
Ozone O3 Ozone Depletion Ozone (O3) Absorbs harmful UV radiation from sun ozone is produced during lightning storms Chlorofluorocarbons (CFCâs) destroy ozone CFCâs production…