Ozone Layer Speech Outline

Persuasive Speech Outline General Purpose: To persuade Specific Purpose: To persuade my audience that the "ozone hole" is not caused by man and therefore requires no policy against CFC's. Central idea: The ozone layer/"hole" is caused by fluct. in the environment and CFC's are little if any of the cause of ozone depletion. CFC's are very heavy, they stay close to the ground and do not affect the stratosphere. Volcano's put out approx 10X …

…on fact no assumptions. Sources: Ozone Layer Scam: www.angelfire.com/ok/conspiracycen/ozone.html Retrieved October 10, 2002. Reasons for Antarctic Ozone Hole: www.chem.wm.edu Retrieved October 21, 2002. How Ozone is Made : www.atm.amtp.cam.ac.uk (Cambridge University Professor) Retrieved October 10, 2002. Yearly Ozone Hole Gets Bizarre: www.discoverychannel.com Retrieved November 6, 2002. Not titled: http://infectioncontrol.mednet.ucla.edu/ Retrieved November 6, 2002. VEGETARIANS: ARE YOU ONE YET? http://swiftweb.com/ha/vegetarian.html Retrieved October 21, 2002.