1. Chapter 15 Air Pollution and Stratospheric Ozone Depletion 2. Air Pollution  Air pollution- the introduction of chemicals, particulate matter, or microorganisms into…

Slide 1Section 9 and 10 Ozone Depletion What is the threat from ozone depletion? Good versus bad ozone. What causes ozone depletion? What happens to ozone levels over Earths…

Slide 1200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Energy Transfer Atmosphere Global Warming Did you read? Say What?…

Slide 1 Slide 2 zone Depletion Slide 3 Ozone Depletion is a term describing two distinct but related phenomena observed since late 1970s. These two phenomena include decrease…

Slide 1The Gas Laws During this unit you will be able to answer the following questions: 1)Why does pumping a tire become difficult as it becomes more inflated? 2)Why does…

By: Brian K Chen Content Intro Atoms and elements The natural way What is the ozone layer The common perception Scientific truth The result How are CFCs gotten rid of Whatâs…

Slide 1 Slide 2 1 Section 608 Certification Pre-Test Mr. Morgan HVAC/R Instructor Slide 3 2 Before you dispose of any appliance containing a CFC or HCFC refrigerant, you…

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…

Slide 1 Ozone Layer and Extinction of Species Slide 2 Contents Ozone layer depletion Extinction of species and loss of biodiversity Slide 3 Ozone Layer Depletion Slide 4…

Slide 1 Slide 2 Depletion of Ozone Slide 3 Composition of Atmosphere Slide 4 Troposphere 0-12km thick; 75% of all gases in atmosphere; All weather happens here; Temperature…