the serene blues and greens of Kaptai Lake at Rangamati. The prime objective of Paradise City is to create and foster the rightful respect that the nature and its splendid attractions of Bangladesh deserve. Rangamati is the biggest district in Bangladesh and Kaptai is one of its upazilas. Kaptai is situated near the Karnaphuli River. Karnaphuli Hydroelectric Power Station‚ the only Hydro-electric power plant of Bangladesh is located in Kaptai. Kaptai Lake is also the largest man made dam in Bangladesh
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Lake Chad: almost gone Straddling the borders of Chad‚ Niger and Cameroon in West Africa‚ Lake Chad has been a source of freshwater for irrigation projects in each of these countries. Maps drawn from a series of satellite images show a dramatic decrease in the size of the lake over the past 30 years. Since 1963‚ the lake has shrunk to nearly a twentieth of its original size‚ due both to climatic changes and to high demands for agricultural water. Since 1963‚ the surface area of Lake Chad has decreased
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Palmer Lake Elementary School refers to a public elementary school located at Brooklyn Park. The school has 678 students with majority being Whites and non-Hispanics. The teachers; population is between 40 and 50 teachers: 6 speech teacher‚ two reading teacher‚ 3 gym physical‚ two music teacher‚ 28 regular class‚ one media. Accordingly‚ the ratio of students to teachers is approximately 15:1. Each class has varying number of students ranging from 19 to 28 students. Approximately 54 percent of the
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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 to penetrate the surface. Salt also attracts and retains water‚ absorbing 10% more water into the concrete.
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Do clean lakes really exist? By Yujia‚ Luo (Group 1) September‚ 2014 Introduction A main purpose of wastewater and sludge treatment is to remove phosphorus (P). It seems to be reasonable because excess phosphorus entering the aquatic systems can result in algal blooms. People have been taking much effort to explore simple‚ economic and high effective methods to remove phosphorus. Concentration of nitrogen (N) is another important element to assess the quality of freshwater. As the same with phosphorus
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Billy Kong Chem&163 Lab Report 1 Analysis of Acids‚ Bases‚ pH and Salt Purpose: Explore various methods for determining the characteristics of acid/base solution. The goal of this experiment include the investigation of various acid/base indicators‚ calculating the change of pH with concentration‚ change of pH due to the addition of salt and different between strong and weak acids/bases. Safety and Disposal: Use extreme caution when handling concentrated acids and bases. Dispose of all
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Another reason Lake Erie’s water is polluted is due to toxins. First‚ there is a lot of bacteria entering Lake Erie. A few years ago much of Lake Erie was very contaminated with dangerous toxins from algae: “In 2011‚ bright green slime spread across one-third of Lake Erie. The slime was a harmful algal bloom‚ caused by cyanobacteria” (Kowalski 34). As a result of Lake Erie being polluted people must find the issue and resolve it. One theory of the pollution in Lake Erie is that the species are not
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The timeless Swan Lake is today prized as one of the world’s greatest and most renowned classical ballets to ever exist. For over one hundred years Swan Lake has been performed‚ adapted and rewritten innumerable times to enthrall a wide range of audiences all across the world. Whilst the foundation of how Swan Lake began and came to be is still‚ to some extent‚ unknown‚ it is widely believed that the production was originally choreographed by Julius Reisinger with the accompaniment of celebrated
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The effect of salt concentration on grass growth Abstract Our aim was to test the effect of different salinities on the growth of plants which what we did was measured different amounts of salt dissolved into 2 litres of water‚ watered the plant once with the salt water then for 9 days with pure ware. I found with my investigation that the less the salt‚ the more the growth of the plant. My aim was achieved by measuring the 5 fastest geminating (out of 20) and to measure the differences in growth
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In Elwyn Brooks White’s essay “Once More to the Lake” we learn about a trip‚ that the author took with his son to a lake in Maine. The lake is very sentimental to White because his father brought him to very same lake as a child. During E. B. White’s trip to the lake with his son‚ he is able to compare and contrast what he sees to experiences from his time at the lake. Some of these experiences led White to believe that he was experiencing events from different family member’s lives. This leads
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