Scientific contemporary issues: The causes and effects of air pollutants There are many different air pollutants created from many different sources. Sources of air pollution range from car exhaust emissions (Carbon dioxide‚ Carbon monoxide‚ Nitrogen Dioxide‚ Lead & particulate matter)‚ industrial sources such as factories‚ power plants and refineries (Sulphur dioxide‚ Nitrogen dioxide‚ Carbon monoxide‚ carbon dioxide etc) air-conditioning and refrigeration (CFCs). Natural sources also
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public was informed that‚ “She was touted as the safest ship ever built‚ so safe that she carried only 20 lifeboats- enough to provide accommodations for only half of her passengers” ("The Sinking of the Titanic‚ 1912”). The single most important cause of the sinking of the massive machine was the excessively speeding. Significantly‚ the Titanic was exceeding the speed limit for a ship her size and weight. The “British Wreck Commissioner’s Inquiry” came to a conclusion that
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The Causes and Effects of Divorce About fifty percent of American marriages end up in divorce. Young couples who are twenty and younger are the highest percentage when it comes to divorce rates. When someone gets a divorce and they get married later there usually is another divorce later on. Men are more likely to file for divorce than women‚ as shown in research. There are many reasons as to why married couples decide on getting a divorce. One of the most known causes as to why married couples
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The Causes and Effects of Whaling 1 The Causes and Effects of Whaling Whale is the current name for diverse marine mammals of the order Cetacea‚ having the general shape of a fish with forelimbs modified as fins‚ a tail with level flukes‚ and one or two blowholes on top of the head. (“Whale”‚ 2010). Whaling dates back to prehistoric times‚ but it became an important industry in the nineteenth century. Whales have been hunted for meat or made into lighting oil. Until the international injunction
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Situation Writer- I am a college student and a high school senior who has studied the odyssey many times. This example stood out to me when I thought of cause and effect topics. Audience- Anyone who has a general knowledge of the story of the The Odyssey and will understand the essay topic and relate‚ or is interested in cause and effect analysis. Topic- I will be writing about how Odysseus’s actions in The Odyssey caused many unfortunate events to unfold because of a decision he
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Divorce; The Cause and Effect The divorce rate in America is at an all time high with approximately 41% of the first time marriages and 60% of second marriages ending in a divorce‚ which I am a statistic of both. Two major causes that lead to a rise of divorce rates is lack of communication and financial problems; the overall effect of a divorce is a person’s general happiness. One of the primary reasons why people cannot stay married is a lack of communication. Communication is a vital element
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ITS BACKGROUND The increasing number of pupils who obtained low grade in Mathematics is a cause of alarm to the Philippine educational system. Many studies have shown that there are actually many factors affecting achievement in Mathematics and one of these is the language factor. The mandate of a Bilingual Education Policy of the Department of Education Culture and Sports (DECS) which took effect in 1974‚ states that English should be the medium of instruction in teaching Science and Mathematics
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old age. Cigarette smoke is the leading cause of emphysema. When inhaling tobacco smoke‚ it temporarily paralyzes the microscopic hairs that line bronchial air ways. These hairs sweep irritants and germs out of a person’s airways‚ but when smoke interferes with this sweeping movement‚ from the paralysis‚ irritants remain in a person’s bronchial tubes Emphysema is a progressive disease of the lungs that can cause shortness of breath. The physical shapes of the lungs are
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affecting the biodiversity adversely‚ as well as being one of the major contributory factors of the Holocene mass extinction that is ongoing. What are the Causes of Deforestation? The destruction of the forests is occurring due to various reasons‚ one of the main reasons being the short term economic benefits. Given below are some more common causes of deforestation: Used for Urban and Construction Purposes: The cutting down of trees for lumber that is used for building materials‚ furniture‚ and
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affecting the biodiversity adversely‚ as well as being one of the major contributory factors of the Holocene mass extinction that is ongoing. What are the Causes of Deforestation? The destruction of the forests is occurring due to various reasons‚ one of the main reasons being the short term economic benefits. Given below are some more common causes of deforestation: Used for Urban and Construction Purposes: The cutting down of trees for lumber that is used for building materials‚ furniture‚ and
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