Safe Water Drinking And Pollution - 1933 Words

In today’s society, we face a large set of problems that affect each and every person every single day. Throughout the semester, there have been several different instances that have shown the importance of truly understanding what these issues are and how some of these issues can be fixed. The main environmental issue that I am going to discuss I this paper is safe water drinking and pollution, as pollution directs towards to the hazardous we do to it by simply polluting as well as how some of our pollution affects the air and living conditions that we face. I chose this environmental issue because I find it to be one of the largest issues that the whole world faces, especially here in Northwest Indiana, which not enough people take as†¦show more content†¦There are such strategies that must help address any concerns, foster development in new strategies, protect the water, and work together in developing access to the water systems. These initiatives of people who a re looking to ensure safe water is continuously looked over by larger groups of people and acts such as the Clean Water State Revolving Fund, Safe Drinking Water Act, and even people like the Natural resources Conservation Service and the Environmental Protection Agency. What people sometimes forget is that under these acts, while there are people who are looking to help support these initiatives, the people who embrace the world must practice better strategies that will embrace these acts and support groups to help ensure that water will be safe for drinking. Many people forget that water is not just a free good to us for use at any time, because if the water supply were to ever be completely damaged and polluted, the outreach for fresh, safe water to drink would be minimal, therefore a struggle for people in America as well as around the world. Water is arguably the most important natural resource to us here on Earth and should not be used and abused. There are several different t hings that people can work towards to help make things better. The main three types of ways to help assist all these acts the government and other support groups can do is to advertise support groups, advertise about contamination and also advertiseShow MoreRelatedThe Factors Affecting Safe Drinking-Water (Planning and Essay Basic)1485 Words   |  6 Pagesaffecting safe drinking water: Describe and explain the different factors effecting access to safe drinking water. (10 marks) Planning and Notes: * From 1996 – 2006 +/- 1.56 billion people gained access to improved drinking-water sources. * Today 87% people drink from improved water sources compared to 77% in 1990. Physical factors that affect safe drinking water: * Amount of precipitation * Seasonal distribution of precipitation * Physical ability of the surface area to store water E.gRead MoreThe Problem Of Reducing Water Quality1361 Words   |  6 PagesOnly about 1% of all of the water that is on Earth is considered to be surface water such as lakes and rivers, however, the usable freshwater to us humans is only about .003% which we generally use for drinking, bathing, agriculture, or industry purposes. Unfortunately, pollution is reducing our few water resources even further on a global scale albeit mostly in developed countries. The United Nations have assessed the situation well in that, â€Å"Declining water quality has become a global issue ofRead MoreCauses And Remedies Of Water Pollution1596 Words   |  7 PagesCAUSES OF WATER POLLUTION AND EFFECTS AND REMEDIES ABSTRACT Water is one of the necessities for existence of mankind. It is also one of the most abundantly available resources. But indifference of mankind and its abuse of the plentiful resource made water scarcity a problem for many nations around the globe. Water pollution is one major problem that demands utmost attention to deal with emerging water crisis. This paper is an attempt to describe various causes and remedies for water pollution. INTRODUCTIONRead MoreWater Rights And Regulations Should Be Treated1258 Words   |  6 PagesWater is a limited resource and should be treated as one but often is sacrificed for economic gain or shear lack of respect. There are many questions that come up about water rights and regulations. In order to understand why water rights and regulations are necessary it is important know more about them. Riparian rights, as we know them, are a version of some of the oldest water rights ever observed. Roman law is the birth place of the earliest version of riparian rights which eventually becameRead MoreThe Great Lakes Of Water Essay1187 Words   |  5 Pagesmade of water. 97 percent of earths water is saline water and not safe for human consumption. This leaves just 3 percent of earth’s water as fresh water most of which is icecaps and glaciers. 68 percent of the fresh water on Earth is found in icecaps and glaciers. 30 percent of fresh water is found in ground water leaving around .3 percent of earth’s water as surface fresh water. Of the .3 percent of surface fresh water the great lakes make up 84% of North America s surface fresh water and aboutRead MoreDrinking Water From Your Sink is Safer Than Bottled Water Essay1099 Words   |  5 PagesFord -- The advertising of bottled water companies often implies that tap water is impure. Is your tap water safe to drink? Some people think that water straight from the faucet could contain chemicals that cause illness and even cancer, but it doesnt. Pesticides and other chemicals do not contaminate drinking water. The Safe Drinking Water Act was passed by the Environmental Protection Agency (EPA) to allow state governments to protect the public from water contamination by establishing limitsRead MoreWater : The Great Lakes Essay1484 Words   |  6 PagesWater Quality- The Great Lakes 71 percent of the earth’s surface is made of water. 97 percent of earths water is saline water and not safe for human consumption. This leaves just 3 percent of earth’s water as fresh water, most of which is ice caps and glaciers. 68 percent of the fresh water on Earth is found in icecaps and glaciers. 30 percent of fresh water is found in ground water leaving around .3 percent of earth’s water as surface fresh water. Of the .3 percent of surface fresh water the GreatRead MoreThe Destruction Of The Habitat1567 Words   |  7 PagesThe first cost that should always be related to a surface water area is the destruction of the habitat. Once a habitat is destroyed it is hard and expensive to recover, if it can ever be recovered. Sometimes destruction is irreversible. According to Myers Kent, â€Å"Well over half of the human population lives within 100 km of the coasts† (Myers Kent, 2015). Agricultural lands surrounding these areas, along with other po llution from the metro areas are leading to the destruction on numerous habitatsRead MorePollution Is A Major Public Health Crisis1573 Words   |  7 PagesIntroduction Water, it is one of the most significant source to mankind and our planet. While it exists, so does everything else along. However, in today’s epidemic, there has been certain factors that have risen to awareness whether we can the water today is beneficial or not? In other words, the health risks against water contamination have risen in the past few decades; all from what you may ask? Well, it could be for various factors and perspectives; either environmental or materialistic. Pollution isRead MorePersuasive Essay On Drinking Water1408 Words   |  6 PagesWater. It’s what keeps us alive, but only 1% of all the Earth’s water can be used as drinking water. So shouldn’t we be more concerned about keeping this small amount of water the most healthy and clean it can be? Yes, we should be—but in reality, we are exposed to all types of regulated and unregulated chemicals in our drinking water every single day. Thousands and thousands of chemicals are made and proposed to the EPA every year to be tested and decided whether or not they would be harmful to

% Mgo Determination Free Essays

Vu Ngo % MgO Determination September 10, 2012 Procedure: Reference to lab manual Data: Mass of Na2EDTA†¢2H2O, g| . 9289| Standardization of EDTA Solution | Trial 1| Trial 2| Final buret reading, EDTA (mL)| 18. 5| 36. We will write a custom essay sample on % Mgo Determination or any similar topic only for you Order Now 7| Initial buret reading, EDTA(mL)| 0. 5| 18. 5| Determination of % MgO of Unknown Unknown Number | 4J| | Sample 1| Sample 2| Sample 3| Mass of sample (g)| 0. 2135| 0. 2132| 0. 2139| Final buret reading, EDTA (mL)| 73. 5| 74. 2| 74. 2| Initial buret reading, EDTA(mL)| 0. 5| 0| 0| Measurement of water blank Final buret reading, EDTA(mL)| 14. 5| Initial buret reading, EDTA(mL)| 14. 2| Sample Calculation: Given: Molar mass of Na2EDTA*2H2O, g/mol| 372. 25| Expected M of EDTA solution, mol/L (M)| 0. 01| Concentration of Zn2+, (M)| 0. 0125| 10mL*1L1000mL= 0. 01L C1V1=C2V2 .0125M. 010L)=C2(. 018L) C2=. 0125M*. 0100L. 0180L=. 00694M .00694M+. 0687M2=. 00691M C2=. 00691M. 073=5. 04*10-4mol %MgO=5. 04*10-4mol40. 05. 2135g*100=9. 51% Results: Standardization of EDTA Solution | Trial 1| Trial 2| Volume used, EDTA(mL)| 18. 0| 18. 2| Molarity of EDTA solution, (M)| 0. 00694| 0. 00687| Average Molarity of EDTA solution, (M)| 0. 00691| Determination of % MgO of Unknown | Sample 1| Sample 2| Sample 3| Volume used, EDTA (mL)| 73. | 74. 2| 74. 2| Mole of Mg2+in sample| 5. 04E-04| 5. 12E-04| 5. 12E-04| % of MgO in sample, %| 9. 52| 9. 69| 9. 66| Average % of MgO in sample, %| 9. 62| Error Analysis: The measurement of the sample in gram, have +/- . 0001g error. The measurement using the the buret have a +/- . 1mL error. These types of measurement error are based on the sensitivity of the instrument, du ring the measurement. These errors could cause the result to deviate from the actual answer. During the experiment, using titration to find the end point. Because of the end point was unknown, a single drop could determine its end point. There might be an extra drop that caused the data to vary as both parts of the experiment have determined. The first trial of both the experiment, the number is different, because of the unsure number of drops. Using the result from the first trial, the result of the second trial was more accurate. As proven from the experiment of determination of percent of MgO of the unknown. The sample 2 and sample 3 testing results in similarity that differ from the sample one. The sample used 73. 0 ml of the EDTA solution, while both samples 2 and 3 used 74. 2 ml of EDTA solution. This will cause a tip in the result toward a lower number used to find the end point. This error is not a major factor since it is only of my 1. 2 ml of the actual result. The percent of all three result of MgO is different under 1 percent different. Thus, a very reasonable result in all three of the experiment. Discussion: This experiment is to help us understand the reaction between an anion and the metal cation. It demonstrated the Lewis base understanding of ethylenediaminetetraacetic acid (EDTA). The goal was achieved through titration of the sample in multiple trials in order to find its endpoint. The end point was found when the pink coloration, due to EBT was added, turn into a blue/ violet color. This signified its endpoint of the sample. The result is good quality, because of the deviation from the first trial and last trial that was done on the same sample. The result is off by . 2ml in the standardization of EDTA solution. In the second part of the determination of % MgO of the unknown; the first, second, and third sample the percentage displaces is well under 1% difference. The result is worth 99% confident that the result is good quality, because of the consistency of the data. How to cite % Mgo Determination, Papers

The Causes and Effects of Childhood Obesity free essay sample

The Causes and Effects of Childhood Obesity Karla Bertram ENG122: English Composition II Instructor Tamara Dorris September 21, 2011 The Causes and Effects of Childhood Obesity Recently, childhood obesity has grown to epidemic proportions. It has tripled in the last three decades and now approximately one in three children are overweight or obese. According to Black’s Medical Dictionary, obesity is â€Å"a condition in which the energy stores of the body (mainly fat) are too great† (AC Black 2010). It has even grabbed the attention of politicians as well as medical professionals. The First Lady, Michelle Obama has even begun a campaign called â€Å"Let’s Move,† (America’s Move to Raise a Healthier Generation of Kids). Americans have become alarmed at the increase in the amount of children and adolescents that have become affected. This paper will show the causes of this growing epidemic affecting our youth and the health problems it causes, that are usually associated with adults. We will write a custom essay sample on The Causes and Effects of Childhood Obesity or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page So many things are probable causes of childhood obesity, but not one is solely responsible. T. Robinson claims that, â€Å"Today children spend more time indoors watching television and sitting in front of computer screens or PlayStations. The increased technology in the lives of children appears to be associated with the rise in obesity† (T. Robinson 2001). Another problem causing this epidemic is unhealthy eating habits encouraged by commercials for fast food restaurants, candy and soda. Other causes stated by professionals include; genetic, hormonal, and neurological. The growing concern is due partially to the severe health issues that accompany obesity. Such as: type two diabetes, obstructive sleep apnea, asthma, liver disease, cardiovascular problems, and hypertension. Michelle Obama announced, â€Å"The physical and emotional health of an entire generation and the economic health and security of our nation is at stake† (2010). Our children should not have these grown up concerns. Why have we allowed our technological advances to ruin the health of our children? There are so many articles in newspapers and magazines that express the concerns of the growing epidemic of childhood obesity. Besides the articles, there are medical digests and reports available to be viewed by the public. The United States National Library of Medicine as well as The White House Task Force on Childhood Obesity Report to the President has invaluable information. There have been many television news reports and talk shows talking about childhood obesity and the catastrophic increases in recent years. All of this information is available online as well as in the Ashford University Library. References

Postmodernism Essays - Ethnic Groups In Singapore,

Postmodernism Postmodernism In "Foreign Bodies", although Hwee Hwee Tan explores what has been done before ? the blend of East and West, themes both light and serious ? the treatment has her own signature, and the political satire existing side by side with the Christian preaching is unique. The main effect that emerges is that of humour through the contradictions within each component and against each other, in the motley selection. Especially engaging is the expos on the cultural practices, idiosyncrasies and two-facedness of Chinese Singaporeans. On the one hand, both local and non-Singaporean readers derive fun as the former see themselves in a comically unflattering but true light, while the latter get acquainted with the local culture in an entertaining way from Tan's light-hearted portrayal. Later in the book, deeper issues push to the droll surface because facing the characters in the end is the dilemma of life-choices and moral integrity. This engages the reader into a contemplation of serious issues beyond Tan's wit. On the other hand, alienation may also result from readers in disagreement with her views on certain aspects of Chinese culture, those who find her pro-Christianity stance too forward and those unable to identify with the characters. The novel acquaints non-Singaporean readers with Chinese moralistic myths and legends like the eighteen levels of Hell, Chang-E the maiden of the moon, and Mu Lian who saved his mother from hell. They learn about interesting Chinese beliefs like "that it was good luck for gifts to come in pairs" or that a pregnant cat can resurrect a corpse by jumping over it. National pastimes including karaoke, gambling and soccer mania are described as staples of the general populace. Singlish as an essential part of everyday communication is illustrated by Mei's conversation with an MRT warden after Andy spilled a drink at the station, which is followed by an explanation to Andy who does not comprehend the language. The reader is introduced to Mei's prying relatives (which are, of course, ubiquitous creatures that anyone from any culture will know). "They only want to know so that they can say bad things about us. Laugh about us. They only want to gossip". Other perennial topics for idle local gossip revolve around discussions of property prices after an arrest etc. In addition, a keen sense of home is recreated for Singaporean readers. The strong Singapore feel comes from the Singapore slang words kaypo, wah leow, eng, lah, xiao, ang moh, ai-ya, gek sim, pei she, chin-chai, ca jiao etc; familiar place names such as General Hospital, Woodbridge Hospital, Geylang, Tiong Bahru, East Coast Park; and Singaporean's love for acronyms POSB, HUDC, HDB, CID, NTUC, MP etc. Slices of life distinctively Singaporean are drawn from social, moral and cultural issues. The gold tooth of Mei's grandfather, which is "his only luxury", symbolises the frugality of the older generation that scrimp on themselves. The preoccupation with good fortune is made comic. For example, Eugene's parents have his original Chinese name changed into an auspicious one because the number of strokes in the original name was unlucky, or Mrs. Lam nags at her maid Melissa that she sweeps away luck for using broom during the Chinese New Year. Food and bingeing serve as a form of consolation for Singaporeans (with an emphasis on local cuisine) ? "I got the most calorific dishes possible ? roast pork rice, fried kway teow, and fried carrot cake...and burped. It felt so good" after being dismissed by Andy from representing him. Many instances of Tan's portrayal of Chinese culture are often hilarious. In the extended family situation, it is hard for Andy to remember Mei's niece and he calls her "Zhen Chou" (really smelly) instead of "Zhen Cai" (genuine fortune), besides showing the language difficulty for non-Chinese speakers. There is a stigma of being an older unmarried woman as Mei's mother worries about her daughter who is nearly 30 years old and reaching the "expiry date". She likens marriage to going to NTUC to "grab first, worry later". This "kiasuism" is compounded with the pragmatism of Singaporeans who see divorce as easy, "can refund or exchange" if not satisfied. Mei's mother also typifies the Chinese Singaporean housewife who has the superstition that Fengshui improves luck, to the extent of writing to a member of Parliament requesting that a tree affecting her HDB unit's Fengshui be cut down. The humour sometimes comes to the level of pastiche, for example, when Mei is asked by her mother "You pass motion now still got bleed or not?", the "bad taste" of alluding to bodily functions effectively indicates the mother's

The Unreal City of T.S. Eliot Essays

The Unreal City of T.S. Eliot Essays The Unreal City of T.S. Eliot Essay The Unreal City of T.S. Eliot Essay A parallel can be drawn between T.S. Eliot’s The Waste Land’s bleak landscape and pessimistic view of society’s future, and the modernist films of the German Expressionism film movement in the early 1920s. Films such as The Cabinet of Dr. Caligari (Robert Weine, 1920), The Last Laugh (F.W. Murnau, 1924) and Metropolis (Fritz Lang, 1927) will be the basis for this comparison to Eliot’s text. The pessimism pervading a post-WWI society, especially in the urban sphere, will be examined, along with demonstrating how all of these texts display a tendency towards experimentation in form, often with the intention of expressing a deeper psychological meaning. T.S. Eliot’s The Waste Land displays anxieties surrounding the pointlessness, or directionlessness, of the modern human being. He sees society as a collection lost children, falling to conformity and abandoning their culture. In section I, when he conjures up notions of crowds with ‘each man [having] fixed his eyes before his feet’, (Eliot l. 66) the comparison to Fritz Lang’s Metropolis is abundantly clear. In the below figure, one can clearly see the how Lang and Eliot had similar anxieties surrounding the growing tendency towards conformity in the modern era. In section II, this language becomes even stronger with Eliot questioning the direction the members of his society are taking: â€Å"What shall I do now? What shall I do?What shall we do tomorrow? What shall we ever do?† (ll. 131-134), he questions â€Å"Are you alive, or not? Is there nothing in your head?† (l.126), and concludes that everyone is so brainless that they are merely playing a game and ‘waiting for a knock upon the door’ (l.138). This idea of a society so mindless that individuals collectively have no brain to question the system, and walk willingly into the end of their unfulfilled lives, is exactly the same idea Lang was illustrating in perhaps the most famous scene in Metropolis. The scene in qu

Waxing and Waning

Waxing and Waning Waxing and Waning Waxing and Waning By Maeve Maddox The most familiar use of the verbs wax and wane is in reference to the states of the moon. To wax is to grow. To wane is to diminish. The moon has four phases, also called quarters. During the first two quarters, the moon is said â€Å"to wax† as its light increases. During the third and fourth quarters, as its light decreases, the moon is said â€Å"to wane.† The verbs wax and wane are often used to describe the growing and lessening of interest in a subject: My interest  in Shakespeare has always  waxed  and waned.   Sadly, as my interest waxed, the interest of my sponsor appeared to wane. My interest  in cars  began to wane  in direct relationship to the run-up in prices. In writing and speech, the verb wax may be followed by an adjective to describe the manner in which something is being said. â€Å"To wax poetic† is to speak with enthusiasm and hyperbole on a favorite subject: A grizzled  New  Orleans bartender  waxing poetic  on  his  favorite drink, the Mint Julip, as he makes  his  last one. Apple brilliantly  waxes poetic  in  new  iPad Air ad Prabal Gurung Waxed Poetic About His Militant Women Similar in meaning is the expression â€Å"to wax lyrical†: Arsenal manager Arsene Wenger talks up Jackson Martinez transfer after waxing lyrical about the Porto forward Like Spengler, they  waxed lyrical about  war and violence â€Å"as the superior form of human existence.†Ã‚   Feelings of angry disdain are expressed by the phrase â€Å"to wax indignant†: General Grant waxed indignant  at  his  fathers crass attempt to profit from  his  sons military [success]. Do not weep; do not wax indignant. Understand.- Baruch Spinoza House Speaker Robert DeLeo waxed indignant Wednesday, forcefully denying claims by federal prosecutors that he let fellow legislators fill jobs in the Probation Department in exchange for their votes for the speakership. Wax is also used in reference to less passionate states of feeling. For example, one can wax silent or sentimental: Agnes  waxed silent, pleased most with the joy of her own thoughts.   Anrion waxed silent as a couple strolled beside them, waiting until they had walked a safe distance away before asking, â€Å"Have you ever heard of Eregion?† Justice Thomas waxed sentimental about the good old days when teachers managed classrooms with an iron hand. Cobos waxed sentimental about being a country boy and announced that this was why he and his wife moved to the Upper Valley themselves. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:Arrive To vs. Arrive At"Certified" and "Certificated"Phrasal Verbs and Phrasal Nouns

Building Construction for the fire service Essay

Building Construction for the fire service - Essay Example Historically, the summer of 1871 in Chicago brought intense and uncontrollable fire, which burnt massive housing. Around 17,500 buildings burnt and 90,000 people were affected by the fire of 24 hour or more. Approximately 300 people died due to it and the dry summer with strong winds spread burning debris in all directions, which affected 73 miles of area. The building structure of that era entailed single layer construction style. The outside layer was responsible for fire protection, but the inside contained all wooden structure. The main water supply and storage was also a wooden structured pine building. When the fire grew intense due to unavailability of proper extinguishing mechanism, (Schons, 2011) the fire blazed for unlimited duration until the rain cooled it off after 24 hours. The pine wood water storage building was the only water supply used by the fire department in those days and that water was also wasted due to collapse of that building. After this horrific fire incident and massive destruction the authorities bend down to look into the basic design of building structures in such catastrophic situations. Therefore, in 1896 NFPA National Fire Protection Association devised a new way to protect massive fire in buildings; hence, introduced automatic sprinkler system. Initially, this system lacked proper standardization and many apprehensions from the researchers made it a little slow to become implementable. However, in 1901, majority of the Factory Mutual buildings were instilled with automatic sprinkler as an innovative fire protection tool, and this technical change in the construction of building became the prime way to prevent property from sudden fire. Another deadly fire incident in Iroquois theater (1903) is considered the lethal fire event in the history of US that burnt 602 people. The wooden structure of the theatre, no exit passage, and ornamental fabric (curtain and