Do the benefits of salmon farming outweigh any detrimental effects? Worldwide‚ the salmon farming industry has witnessed extraordinary growth since the 1980’s with Chile‚ Canada‚ Norway and UK emerging as some of the largest producers (Eagle et al‚ 2004). Salmon farming is the process of harvesting salmon in cages or pens‚ usually offshore‚ as opposed to traditional capture fisheries.The economic and food production benefits of salmon farming (Salmo salar) will first be discussed. However there
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Organic compound From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Methane is one of the simplest organic compoundsAn organic compound is any member of a large class of chemical compounds whose molecules contain carbon. For historical reasons discussed below‚ a few types of carbon-containing compounds such as carbonates‚ simple oxides of carbon and cyanides‚ as well as the allotropes of carbon such as diamond and graphite‚ are considered inorganic. The distinction between "organic"
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Bangladesh-PROBLEMS AND PROSPECTS Bangladesh Index Despite its poor-country status‚ increasing numbers of tourists have visited Bangladesh‚ a new but minor source of foreign exchange earning. Tourism in the early 1980s amounted to some 49‚000 visitors per year‚ but by 1986 more than 129‚000 tourists--mostly from India‚ the United States‚ Britain‚ and Japan--visited Bangladesh. According to the Bangladesh Parjaton Corporation (Bangladesh Tourism Corporation)‚ some Tk44.6 million in foreign exchange
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Stopper pH paper Small test tubes and rack Graduated cylinder (10 ml) Evaporating dish DISCUSSION Organic chemistry is the study of compounds containing carbon (excluding CO2‚ CO‚ carbonates‚ elemental carbons‚ and others). The two primary sources of organic compounds are oil and coal. Other sources of organic compounds are plants‚ animals‚ and microorganisms. Hydrocarbons are organic compounds that contain only carbon and hydrogen. There are various classifications of hydrocarbons.
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impurities have on the melting point of an organic compound? Soluble impurities affect the melting point of a solid in the following manner. a. The presence of an impurity in the molten compound reduces its vapor pressure thus lowering the melting point of the compound. b. Broaden the melting point range. 2. For what tow purpose are melting points routinely used a. To determine the identity of an organic solid. b. To determine the purity of an organic solid. 3. What effects on the measured melting
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* Introduction to Organic Chemistry Understand the basis of drawing organic structures Depicting 3-D structures in 2-D Most organic compounds have a three-dimensional structure. How do we represent structures on our two-dimensional page? For example‚ methane is a tetrahedral molecule: Bonds in the plane of the paper: Bonds coming towards the observer: (out of the page) Bonds going away
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Organic Food vs Non Organic Food In today’s society you walk into a grocery store and you always have the option of organic or non organic food. There are even grocery stores dedicated to organic foods like Trader Joe’s‚ Sprouts and Whole Food market. I personally have gone organic and will never go back to eating or drinking non organic food. Organic food may be pricey but less hormones‚ less cow puss and blood in your milk‚ and less pesticides. The controversies about organic food vs non organic
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Justin Peterkin Eng150-014 Prof. N. Essey 11/15/11 Research Essay Symbolism in The Farming Of Bones In The Farming of Bones‚ a story based on tragic real life events written by Edwidge Danticat‚ a Haitian girl named Amabelle attempts to establish a new life for herself in the neighboring Dominican Republic after the tragic deaths of both her parents. After establishing herself in the Dominican town of Alegria as a servant for a Dominican family‚ Amabelle’s whole way of life is once again turned
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P. Stonebraker Organic Chemistry II lecture UCB Extension Spring 2013 Extra Credit Report Papers Paper is strictly optional. Write a 4-6 page paper on a subject approved by the instructor (either picked from the list below or picked by yourself). Emphasis in the paper should be on the organic chemistry associated with the subject (how it is synthesized‚ uses‚ etc.). No two students can research the same subject. Maximum value of the paper will likely in the 20-40 point range‚ depending
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www.igcse.at.ua ORGANIC CHEMISTRY OIL and its many useful PRODUCTS The origin of oil Crude oil is formed from organic material of the remains of plant and animal organisms that lived millions of years ago. These remains form sediments eg at the bottom of seas‚ and become buried under layers of sedimentary rock. They decay‚ without air (oxygen)‚ under the action of heat and pressure to form crude oil over millions of years. It is a fossil fuel because it is formed from
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