elemental or metallic mercury‚ inorganic mercury compounds‚ and organic mercury compounds. It is a shiny metal‚ silver-white color‚ volatile and odorless liquid metal. The exposure to mercury can affect and harm human health‚ environmental and wildlife. How is mercury released into the environment? Mercury can be released into the environment through leaks and spills of the medical devices like thermometers. Also‚ mercury could be released through the emissions of coal-burning power plants. It can be released
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9-10 years now and I know just because you hear these figures does not mean you are going to quit smoking. * Some of the dangers of smoking are nicotine is very addictive‚ smoking causes health problems and smoking is harmful to nonsmokers. Body * Nicotine is the most addictive drug. It is more addictive than heroin because is large doses nicotine can be deadly. * Nicotine creates pleasant feelings that make the smoker want to smoke more. * It acts on the
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Anabolic Steroids Also known as Anabolic-Androgenic Steroids (AAS) Commentary Informative speech on characteristics of Steroids‚ and what effects they have on the human body. General Purpose: To Inform. Specific Purpose: To present facts concerning the use of Steroids. Joshua Stone Introduction: I. ATTENTION GETTER: Let me ask you something; would you take a pill to get bigger and gain muscle in order to do more push-ups or sit-ups on PT Test? Would you give yourself a shot to become
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Kwanzaa Specific Purpose: by the end of my speech my audience will understand the cultural celebration called Kwanzaa. Introduction I. My sister and I introduced the celebration of Kwanzaa to our family five years ago as a way to honor our heritage. II. Kwanzaa is a weeklong non-religious‚ cultural celebration created in 1966 as a way to promote a sense of responsibility‚ family and community. III. The celebration is centered around the Nguzo Saba‚ seven social and spiritual principles which
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come aware of this serious matter‚ and to be familiar with the signs after a dear cousin of mine committed suicide in 2009. I am qualified to inform you on this topic because I have done research and have obtained the knowledge needed to give this speech. IV. Preview of Main Points: Before I dive into the world of suicide‚ it is very urgent that we become aware of the high suicide rates among teens‚ understand reasons‚ and prevent any further suicides. (Transition: First‚ let’s
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of the principle of the expansion chamber‚ which when properly shaped‚ instantly increased the power of a two stroke engine by over 25 percent. This gave the 2 stroke engine a power to weight ratio that easily exceeded the 4-stroke engine. Another benefit of the 2 stroke engine was that it was less complicated and much cheaper to mass produce. As a result of this many industrial nations including Germany‚ Czechoslovakia‚ Great Britain‚ Sweden‚ Spain‚ and Japan quickly embraced the new technology. As
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might be the common impression about this talented composer. Ladies and gentlemen‚ in my today’s speech I’m going to inform you about Beethoven’s individualism with two parts. 1. How individualism spirit helps him to success 2. A controversial individualist /we can say his arrogant. Beethoven is usually seen as an individualistic hero in the classical music world. There are many stories of how he did not take crap from the nobility. He removed Napoleon from his dedication of his third symphony
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life after they get the tattoo or piercing. Then I will tell you about an issue that comes from getting tattoos and piercings and lastly I will be telling you why it isn’t anyones place to put someone else down for the decorations they have on their body. One of the main points on why most people choose to get tattoos and piercings to express themselves. Some people express themselves with their choice of clothing‚ hair color‚ friends‚ and even their job. One of the big things that people use to express
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Erwin G Communication 17 September‚ 2012 Informative Speech: Whey Protein I. Introduction a. Muscles!! Everyone wants them; guy’s wants big arms and girls wants nice toned bodies. But they aren’t easy to build. Trust me I know. b. Having the opportunity last semester to take a weight training class to try and get more muscle and bulk up I realized I would need some sort of supplement to help me build more muscle. I also learned that it takes a good workout
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Ashley Miller Ms. Hingle COMM 150 20 October 2015 Informative Speech Outline I. Introduction A. How would you react‚ if you found out you were in taking a drug without even knowing it? Would you continue or stop? Drugs are anything that stimulates your body to react in a certain way. For those that didn’t know this‚ caffeine is a drug. B. Statistics have proven that any amount exceeding “five or more cups of coffee will increase the risk of cardiac arrest (Caffeine).” “60 percent of the
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