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
Question of Fact
Organizational Pattern: Topical
Introduction: What is Ozone? Ozone is produced when highly energetic solar radiation strikes molecules of oxygen O2 this causes them to split and produce O molecules.
They then join with the remaining O2 and produce O3 molecules. These O3 molecules are what are known as Ozone. The "hole" in the ozone layer is not actually a hole it is a thinning of the ozone layer due to seasonal changes.
I. Staying low
a. The weight of
b. Volcano's spew 289 billion tons of HCL (also an ozone depleting substance, this seems more likely to cause harm to the Ozone Layer. As it is an upward motion of the eruption.
a.Volcano's again: 289 billion tons of HCL compared with 750,000 tons of manmade HCL.
b. It was once thought that the methane gas from the flatulence of...