use? A. 700 Watts Q. Which of the following statements is true? A. To increase power‚ you can increase the amount of work done in a given time‚ or you can do a given amount of work in less time. Q. A 750 Watt motor might be rated as….. A. A 1 horsepower motor Q. 3730 Watts is how much in horsepower? A. 5 Q. A machine is a device that can multiply what? A. Force Q. When a machine does work‚ it cannot do which of the following? A. Increase a force and the distance a force moves
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Global Warming: Fact or Fabrication Thousands of coastal cities and even whole islands are at risk of being claimed by the ocean due to sea levels worldwide rising at a rate of 0.14 inches per year since the early 1990s (Sea). This increase in sea levels is generated by global warming. Global warming‚ also known as climate change‚ is a gradual increase in the overall temperature of the earth’s atmosphere and oceans‚ that could have a permanent and devastating effect on the world (Global). It has
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Global Warming SCI 207: Dependence of Man on the Environment Troy Breathwaite September 11‚ 2012 Global Warming I. Introduction A. Thesis Statement Global Warming is the steady increase in earth ’s average temperature. Global warming is real and mainly caused by the human race burning fossil fuels for energy. Studies have shown environmental changes on a scale unprecedented in human history as we know it‚ including melting of polar ice caps‚ increased desertification‚ rising sea
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the food web in the water is falling apart. On Thursday‚ the algae reached the upper part of the Nakdong river. Experts thinks that if this keeps happening‚ the water we drink would get less safer for us to drink it. b. Why did it happen? Environmental groups claim that this situation is caused by the government’s four-rivers mega project because the water flow has turned slower and there was more time for the algae to form. The government claims that it is because of the high temperature and
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Is global warming real and the result of human’s excessive pollution? This is a question that is constantly under dispute. To be able to argue this topic one first needs to know what global warming is. Global warming is “an increase in the earth’s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect”(dictionary). Now that it is apparent what is being argued‚ there are two layers to this debate. One is the argument that global warming
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1. Global warming was once an uncommon term used by a few scientists who were concerned about the decades of pollution affecting long-term weather patterns. 2. Good morning/afternoon whatever your teachers name is and fellow classmates. Today the idea of global warming is well known‚ but not many people understand it. 3. It is not unusual to hear someone complaining about a hot day or a freak storm and remark‚ its global warming. Well‚ is it? Although there has been a scientific consensus on
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went before us and whose shoulders we stand on. Select a relative or someone who is over 60 years old and ask them about their ancestors‚ their lives‚ and how life has changed. 1. Person’s Name & Address Relation to You Jerry Wardlow‚ Sr. (70) - Grandfather Humboldt‚ TN 38343 2. Where were they born‚ who were their parents‚ and what do they know about their ancestors and where they were from? Jerry Wardlow was born in a small country town called Gadsen
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Efrain: Presenter + Alan: Interviewee - Interview of 5’ in total. Presentation Well‚ today at "Earth is our home" we are going to talk about the trending topic of the week "Global warming". + (Efrain) In my opinion the global warming isn’t as bad as most of people believe. Maybe if more people think objectively‚ they will find that the melting of the polar ice caps have a good function because frozen regions of the earth may experience more plant growth. Also it could bring longer growing
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The location of sovereignty in the UK in recent years has reduce from one single power and devolved into many unions‚ treaties and nations within the UK and abroad. Power has been devolved from a single sovereignty parliament in the UK to a-multi sovereignty in the UK and its nations. Scotland has played a bigger part in receiving sovereignty‚ for example‚ the electoral system devised for Scotland was to ensure that extremist (Scottish Nationalist Party) could never come to power‚ but they have‚
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Abortion‚ an option of Teen Pregnancy As soon as I woke up today‚ I turned the TV on‚ there was this news program where the conductors were talking about teen pregnancy. They were having calls from real girls who became pregnant at a young age. It surprised me that Lourdes‚ who is now 46‚ called saying she had an abortion when she was 16‚ since then she hasn’t been able to have kids. Teen pregnancy has become all too common in this day and age. Some teens think it will not happen
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