it creates a dangerous‚ slick surface. Driveways‚ sidewalks‚ patios‚ and parking lots covered with ice can cause falls‚ making you liable for injuries. So most people rely on deicers such as salt because it does a great job melting ice‚ but it also damages concrete surfaces over time. How does salt damage concrete surfaces? Salt lowers the pH balance in the concrete. Because it is acidic‚ it weakens the strength of the concrete and increases the sizes of the pores. This allows water and other elements
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How does the environment a bridge is in effect how the bridge will withstand‚ even with the different pressures it faces everyday? Which environment is the best and safest place for a certain bridge? The answers to these questions involves researching different topics such as bridge types and different structures. It is important to research about different environments so the environment is simulated correctly. Environments would include a mountainous/rocky terrain‚ grasslands‚ ocean/river‚
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negative effects on a child’s life in health. Professor Robert Bradley says studies have demonstrated that poverty is associated with higher rates of poor health and chronic health conditions in children. When children experience poverty it not only affect them when they are young‚ it effects them in adulthood as well. Data from the national longitudinal survey of children and youth‚ children living in low-income families are more likely to have emotional and behavioral problems than other children
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Have you ever seen a homeless man standing on a street corner‚ asking for money and wondered ‘Why doesn’t he get a job? What does he need money for? Where is that money actually going? Is there any way I can help him?’ Don’t worry‚ you wouldn’t be alone. Many people in today’s society would agree that homelessness isn’t a good thing; so‚ how come the majority of cities aren’t doing anything about the 500‚000 people living on the streets just in the United States? Lots of people are misinformed about
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severe hurricane like Katrina‚ which occurred in August‚ 2005. This paper‚ based on secondary research‚ discusses the influences of Katrina on the American life. In particular‚ the findings explore and answer three questions of what this hurricane was‚ how it damaged the most developed country in the world and what responses were given by the authorities and the non-governmental organizations together with the criticisms of the people. Finally‚ the paper draws conclusion that Katrina remarkably altered
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Many people‚ especially in warm or dry areas‚ own or have access to a swimming pool. While this attraction can be relaxing and fun on a hot summer day‚ it has tremendous consequences on the environment. The use of chlorine greatly affects the plants and wildlife surrounding the area. It can cause plants to wither away‚ turn yellow‚ and even die. The chlorine can cause the tissue of leaves to brown or rot. The toxicity can even cause microorganisms in the surrounding soil to die. Chlorine is also
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Family Viewing A report on parents‚ children and the media by Lucy McCarraher for the Parenting Education & Support Forum in association with the NSPCC‚ Family Circle magazine and Glasgow Media Group Parenting Education & Support Forum The Parenting Education & Support Forum brings together those concerned with or working in the field of preparation‚ education and support for parents. It promotes and maintains a high profile for parenting education and support‚ where education means learning
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Man of Twenty-Nine Thousand Words “We know what we are‚ but not know what we may be.” The man with a vocabulary with over twenty-nine thousand words‚ William Shakespeare is one who left a lasting impact on the world and even affects the world today. Shakespeare is a writer who has affected the world most. He started from a very young age; he was successful early on‚ and affected many of the themes of present day literature. William Shakespeare was born on April 2‚ 1564 in Stratford Upon-Avon
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Employment: To what extent has unemployment affected society? Unemployment means being out of job or a situation where the individual is willing to work but has none. The government and the nation suffer due to unemployment. In many countries the government has to pay the unemployed some benefits. The greater the number of the unemployed or the longer they are without work the more money the government has to shell out. Therefore‚ the nation not only has to deal with the lost income and decreased
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perfect hair and skin and etc. They also view Barbie as having very high standards. Some also believe Barbie is unrealistically successful. This means that she can get a job at the snap of her fingers‚ without having to accomplish any school beforehand. “How popular and perfect she is‚ and so naturally these girls are beginning to want to be just like Barbie‚ happy and perfect all the time‚ which starts many of them on their way to eating disorders” (citation). This is true‚ Barbie can cause a serious disorder
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