Water Crisis and Water Management in Pakistan 1- Introduction Water plays a vital role in a country’s economy. Water has been critical to the making of human history. The earliest agricultural communities emerged where crops could be cultivated with dependable rainfall and perennial rivers. Simple irrigation canals permitted greater crop production and longer growing seasons in dry areas. Some of the problems faced by the world population are as below. • More than a billion people lack access
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Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural‚ industrial‚ household‚ recreational and environmental activities. Virtually all of these human uses require fresh water. 97% of the water on the Earth is salt water. However‚ only three percent is fresh water; slightly over two thirds of this is frozen in glaciers and polar ice caps.[1] The remaining unfrozen freshwater is found mainly as groundwater‚ with only a small fraction present
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How can water generate Electricity? There are two primary methods for generating electricity from water. One method uses the energy potential of trapped water in dams in a more sophisticated version of the water wheel‚ and the other method of generating electricity is to capture energy from ocean waves. Electricity generated from water is entirely renewable‚ sinccete water is an abundant natural resource First method:When a dam is used to generate energy‚ tunnels are installed in the dam when
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and young adults are dismally getting injured and killed every day‚ the thrust many Americans are making to lower the minimum legal drinking age is continuing on. The age citizens are allowed to fight for their country and vote for their leaders is a young 18 years old‚ so many believe‚ why can’t they drink a beer? Throughout the past few decades‚ the legal drinking age has been lowered to 18 years of age‚ and then raised again‚ in many states across the country. Adolescents and young adults throughout
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Lowering the Drinking Age Many teenage deaths in the United States are caused in some way by the influence of alcohol; however‚ many people still believe that the legal drinking age should be reduced to eighteen. This issue has been going on for years‚ but the law has not been changed since the change to twenty-one in 1980. States have become stricter about preventing under-age drinking‚ but teenagers have no problem getting alcohol. There are many arguments in favor of changing the drinking age back
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Running head: FINAL Under Age Drinking Paper Drinking alcohol at such a young age is an enormous risk and can have long-term affects on the human body. Yet alone “In 2009‚ about 10.4 million young people between ages 12 and 20 drank more than “just a few sips” of alcohol.”(Underage Drinking) drinking alcohol under the age of 21 is illegal in the United States making it a crime. More teenagers are drinking alcohol every year for example parties‚ entertainment‚ or
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How Old is Old Enough? Drinking Age 11/11/2011 How old is old enough to have an alcoholic beverage? Iris Cummings How Old is Old Enough? The legal drinking age is a topic that has come up for‚ and will continue to come up for‚ many years. The main question that needs to be answered is what is it that determines when a person is able to drink. Should we continue to base the drinking level on age or should we look at other characteristics. Those enrolled in the military
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Instructor Mark Schmidt Surface Water Supply/Treatment March 14‚ 2013 Disinfection The main objective for the disinfection process raw water undergoes in our treatment facilities‚ rather the only purpose for disinfection is to kill any and all remaining viruses and harmful pathogens that would otherwise threaten the safety of those to consume it. Even after the turbidity has been reduced down to very nearly an ntu level of zero and the water is aesthetically sound in appearance
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Underage drinking has been a major issue in the United States and can be severely solved by just simply lowering the drinking age by 3 years and will drastically reduce the thrill of breaking the law for teanegers. Teenagers are rebellious and know it if the drinking age were 18 they would not consider breaking the law because there is no fun if the law were to get lowered. Reducing the law will also stop the manufacturing of false id where teenagers deliberately disrespect the law. The high
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“Underage Risky Drinking” is to understand the key motives and outcomes that young people may have when drinking underage‚ to what extent they drink and also to explore the social and health related issues that may encounter due to the excessive drinking. This report also focuses on why young people choose to drink in an unsupervised location instead of a supervised location; for example: unsupervised – the park‚ supervised – parents home. This research into “Underage Risky Drinking” also looks at
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