Question: What is meant by ‘eutrophication’? Explain with reference to the severity of the problem in your own country. Eutrophication is the ecosystem response to the addition of artificial or natural substances to an aquatic system. (Schindler‚ David and Vallentyne‚ John R. 2004)Most people don’ t really know about it‚ so I’m writing this essay to tell some facts about two major causes‚ the bad effect in my country – China and the prevention and reversal and how can the algae be used to make
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AIM: To study an area of mangrove forest and become familiar with: 1. The different types of mangroves. 2. Their various adaptations to the hostile intertidal environment. 3. The importance of mangroves. 4. The different requirements and subsequent zonation or various species. APPARATUS: hygrometer or whirling psychrometer dichotomous keys pH meter canopy/ground cover diagnostic tube light meter wind meter thermometer compass PROCEDURE: The study is
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Table 63 Top 100 Non-Oil Exporters in Nigeria in 2012 S/N Exporter FOB Value (USD) Exported Products Destination 1 Olam Nigeria Limited 369‚674‚654.05 Nigerian Sesame Seeds (HPS)‚ Good Fermented Superior Grade Nigerian Cocoa Beans 2 Unique Leather Finishing Co Limited 137‚776‚528.93 Finished Leather (Goat and Sheep Skins) Grades 1‚ 2‚ 3 and 4 Japan‚ Germany‚ US‚ Netherlands‚ Italy‚ Syria‚ Spain‚ Turkey‚ UK‚ China & Greece Italy 3 Armajaro Nigeria
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Chapter Thirteen: Hidden Among the Waves The voyage by this time was proceeding with an intensified rhythm and the monotony was beginning to wear on the crew. The crew searched vainly for some variation in routine or some excitement in the waters around them. They searched for anything that would end the weariness and stimulate their interests. It was now more than a week since they lost sight of the Canaries and some thirty more days since leaving the Port of Palos. This day was quite ordinary
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were asked about additional condiments needed to complement their order. All orders were delivered and simultaneously served‚ piping hot and very aromatic to the table. I ordered the BBQ Shrimp Po boy and my mom ordered the half crab sandwich with a cup of corn and crab bisque. My God‚ the sandwich was so good. The 8inch french bread was crisp on the outside and soft inside. The BBQ shrimp were cooked to a delicious peak with a combination of spices and herbs that enhanced the flavor complimented
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It came darkly‚ uncertainly. The shrill screaming that rose before the beast was like a pain. The beast stumbled into the horseshoe. ‘Kill the beast! Cut his throat! Spill his blood! Do him in!’ … At once the crowd surged after it‚ poured down the rock‚ lept onto the beast‚ screamed‚ struck‚ bit‚ tore” (pgs. 152-153) The boys believe that there is a beast and start reenacting
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SAFE SEX Is there anything like safe sex? There is no safe sex because sex can’t be 100% safe‚ most healthcare professionals believe that the only way to be safe is to abstain. Sex can not be safe; it can only be made safer. Safer sex refers to anything we do to lower our risk of getting sexually transmitted infections (STI’s). Abstinence is the only sure way to prevent STDs. The safest sex is between two uninfected people who have never had another sex partner. Since abstaining is hard for most
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Rebuilding the Food Pyramid Sept 20‚ 201 Through years Americans have struggled with their diet nutritions. Many nutritionists have been trying to find a good method to help people have a healthy intake. The Food pyramid appears‚ and it has a long history. The U.S Department Agriculture (USDA) published the first food guide which was named How to Select Foods by Caroline Hunt (Healthy Eating Politics). Then‚ in 1946 it became The National Nutrition Guide because that was a war time. And then
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The Chesapeake Bay watershed is considered to be the largest estuary in the United States as it covers six states and the “entire District of Columbia including Virginia‚ Maryland‚ the‚ Delaware‚ Pennsylvania‚ West Virginia‚ and New York. An estuary is defined as bodies of water where fresh and salty seawater mix” (USDA). The Chesapeake Bay measures to be about 64‚000 square miles in length and is considered home to five major rivers in the world. This includes the James‚ York‚ Potomac‚ Susquehanna
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my unorthodox interest. At one time‚ I remember myself enraged when my dad decided to turn the channel when I was glued to the TV watching a documentary on OPB about crabs. I recall myself when I was 8 running around my backyard chasing and collecting bugs. Ants were my favorite‚ as I would create mini ant farms. While bugs and crabs interest me still to this day‚ the potato caught my attention. I am amazed at the various functions a potato can perform. It is arguably one of the most versatile
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