Dark Matter Persuasive Speech Outline

528 Words2 Pages

William T. Harris
Speech #1 Outline
January 29, 2018

Outline

General Purpose Statement: To Inform
Specific Purpose Statement: I will inform you of two marvels in the cosmos.
Central Idea Statement: Two elusive phenomena: dark matter and dark energy, are thought to make up more than 80% of the known universe.

I. INTRODUCTION
A. Every year we are hit an estimated 100,000 times by dark matter particles.
B. Understanding dark matter may help us learn the fate of our world.
C. I will provide you with information from a number of websites on how dark matter affects the universe.
D. Today, I will inform you on how dark matter:
1. Is made of particles that don’t absorb, or emit light.
2. Accounts for the movement of stars and expansion of

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