Explain how human activity can affect water availability and quality. (10) Agriculture plays a significant role in the quality of water and three factors come into play when considering agricultural effects: pesticides‚ fertilizers and the waste produced by farm animals. When pesticides or fertilizers are applied to crops the excess materials will either run off the land‚ or seep into the groundwater‚ with an eventual ending in bodies of water such as lakes‚ ponds‚ or streams. The excess nutrients
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What are the aims of academic study and how can they be achieved? For individuals‚ studying is necessary. It is one of the main factors which help students expand their knowledge. Academic study falls into a different category from general study. It refers to the level of studying that enhances acknowledgement in the formal way of finding‚ exploring‚ addressing the academic issues and interpreting information. This essay will shed the light on the aims of academic study and the other factors
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To what extent can the problems of urbanization be met by a policy of sustainable development? With increasing life expectancy‚ people have moved from rural area to urban area and cities have grown rapidly‚ which causes many problems. To solve these problems of urbanisation‚ the concept of sustainability emerged‚ which is always used by environmentalists and political planners to express their own view of how environment and economy should be administrated (Adams‚ 2001). One of the most quoted
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importance of this disease. I would like to educate you about Polycystic Ovarian Syndrome‚ with that I will be discussing the history‚ symptoms‚ and treatment options to better help you. If left untreated for prolonged amount of time serious health problems could arise. I. Introduction II. History Of Polycystic Ovarian Syndrome A. Cause B. Significance C. Definition of terms III. Diagnosis of PCOS A. Symptoms IV. Treatments C. Effects V. Conclusion
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reaction I must know all the factors that affect it in order to investigate in this. Here are all the factors: Temperature- Enzyme like it warm but not too hot. Enzymes are biological catalysts‚ which speed up chemical reactions. They work most efficiently at the optimum point (37°C). If they are below 37°C they will work slower. If the temperature goes over 45°C they will be denatured due to the high heat. PH- The pH affects the activity of enzymes. It depends on what solution
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Should we do more to deal with the problem of domestic violence‚ or is the problem exaggerated? Domestic violence has always been a serious problem. Some think that it’s not a big deal‚ while some say that it’s a problem that should be noticed. Domestic violence should be noticed because it not only causes physical injuries‚ but also hurting on the inside. If the victims are not healed‚ there will be more and more problems. Domestic violence is a problem that we should do more to deal with. Neglecting
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Common Problems Students Face during College The Best of Times - The Worst of Times While time spent at college is a fond memory and a happy experience for most‚ college life is not without its rough patches and problems. While each persons problems are unique to their current circumstances‚ I know that there are a few problems that almost all college students deal with at least once during their time at school. If you are on your way into college you might want to get a jump on how to deal with
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What is an Academic Article? An academic article or paper – what you will need to write for the Arbeidskrav II – is: An analysis of a primary sources (original works of literature)‚ read in the context of secondary sources (scholarly interpretations of the primary source). In other words: Your project paper will not only be your personal engagement with a primary text (Hamlet‚ Jane Eyre‚ The Importance of Being Earnest‚ etc‚) It will also include your personal engagement with the secondary
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ECON112 Macroeconomics Problem Set 3 *Solution* Fall 2010 (Instructor: Li‚ Yao; TA: Fok Pik Lin‚ Astor) -----------------------------------------------------------------------------------------------------------------------------------Posted: Monday‚ November 1‚ 2010 Due: 5:30 PM Monday‚ November 8‚ 2010 40 marks total Part I: True/False/Uncertain Please justify your answer with a short argument for each question and draw a diagram if necessary. (15 marks‚ 3 marks each: 1 mark for correct judgment
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There are five ethical standards researchers must follow: protection of participants‚ informed consent‚ deception‚ debriefing and confidentiality. These standards form the backbone of ethical standards for researchers. They provide a fair foundation for all research work for the participant and for the researcher. Protection of participants is the ethical standard by which no participant is harmed physically or harmed psychologically. This means participants should not be exposed to greater risks
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