Greenland Glaciers and Global Warming Essay Example for Free

Greenland Glaciers and Global Warming Essay Global warming, which is the increasing of the average temperature within the air near the Earths surface and the oceans, has caused the glaciers in Greenland to melt, causing the water levels to rise and the climate to change. Global warming is an unfortunate event that is taking place in numerous parts of the world, enabling bizarre and, in some instances, unnatural changes in the weather. Global warming has become most noticeable in the polar regions, amongst the polar icecaps, or in the more iced-over regions of the world, such as in Greenland and the Atlantic Ocean. In fact, Greenland has become the most common area for quickly-dissolving glaciers, making it the most notorious for climate and weather changes throughout the world. It is difficult to connect weather changes to global warming, though it has been proven that some more pronounced changes are likely to come about, and in fact, already are. One of the most obvious changes involves an increase in precipitation, as well as changes in the average patterns of precipitation, which can lead to flooding and, in turn, drought. The sea levels worldwide will rise, and are rising, as the glaciers melt, which will cause Arctic shrinkage the shrinking of the Arctic region due to climate change. In time, this shrinkage could possibly be seen in other areas, including the Atlantic Ocean. Some other irreversible affects include the frequency and intensity of extreme weather events, such as hurricanes and tsunamis. With the continuously melting Greenland glaciers, these risks are more likely to happen and these changes will only become more obvious and the melting becomes more rapid. Jason Box, a professor at Ohio State and a global warming researcher, has noticed a rapid and unsettling change in the amount of glaciers in Greenland. In an interview in regards to the melting glaciers and global warming, Box stated that we fly over the worlds fastest-deteriorating glacier; and in 2003, we didnt even recognize the place. It had doubled its speed (of shearing off ice) and lost about 6 miles of width (Feran). Box goes on to state the worries that he feels about global warming, as well as pointing out a slight change to weather happenings around the world for instance, a snowstorm in an area that, despite being cold, has never seen such harsh weather. Box feels that this weather event can be linked simultaneously with global warming from the Greenland region. In further studies done by scientists and other global warming researchers, it has been discovered that a huge portion of the Atlantic region is warming just as much and just as fast as the rest of the world (Wilkinson). The scientists have researched and discovered that the temperature has risen 2. 5 degrees in the past half century and that there has been a 140 percent ice loss within a decade. This has caused ice shelves to break up or disappear, exposing the glaciers behind them and speeding up the discharge of ice and fresh water into the ocean (Wilkinson). In the article, Dr. Ian Allison of the Australian Antarctic Division says that the activities taking place in the Atlantic are related to the rising of the air and water temperatures. Allison also stated that the melting of the Greenland glaciers are of the biggest concern, saying that its changes are even more noticeable than those of other regions. In Greenland, the rate of ice loss is getting greater over the last 10 years and the surface ice melt is definitely related to the warming. Allison, whos main focus is that of the Arctic and Atlantic regions, has been keeping close note on the melting glaciers, as well as trying to compare them to changes that have been taking place with weather. The more ice that the Atlantic loses, as well as the rest of the regions under the pressure of global warming, the more heat that comes back to it. When there is no ice to reflect the heat of the sun, the heat permeates through the water, causing the water to warm up even more. The heat is then spread to the remaining glaciers, which causes an almost domino effect, repeating itself until all that can happen is for the sea levels to rise. According to Alan Boyle, a science editor, Greenlands glaciers have been dumping ice into the Atlantic Ocean at a rate thats doubled over the past five years, as researchers have reported. Yet there are many scientists and researchers that are not as worried about the melting of the glaciers as others are; they claim that Greenland has gone through warming before, but the heat had been followed by cooling temperatures. Many of the researchers feel that the same thing is happening again. These scientists are not disregarding the possibility of global warming, but are wary to rule in Greenland as a current problem. Other scientists are against this, saying that Greenland has been warming up 2. 2 times faster than it has in previous years. Greenland is home to one of the worlds largest, and one of the most quickly dissolving, glacier, the Kangerdlugssuaq Glacier. The aforementioned glacier has gone from being completely stationary as of 1996 to flowing at a rate of fourteen kilometers a year by 2005; it is because of this that it is considered one of the fastest moving glaciers on the planet. It is also because of this, as well as Greenlands other quickly-melting glaciers, that will play a huge, unwanted role in the rising of the worlds sea levels (Biello). Greenland has become one of the biggest concerns of scientists, due to the alarming rate that its glaciers are melting, as well as to the obvious increase in the temperature. Since Greenland is home to some of the most quickly melting glaciers, as well as to the worlds largest, it will be one of the main purveyors of climate and weather changes throughout the world. Bizarre changes in weather have already been noticed, with many scientists blaming global warming on these changes. Regardless of the fact that Greenland is in a region of its own, what is taking place with its glaciers can affect the entire world; the weather will be the most pronouncedly changed. Horrific weather events will last longer than what is considered average, and they can take place in areas that would not normally see such conditions. Works Cited Biello, David. (17 Feb 2006. ) Greenlands glaciers: Melting and on the move. Scientific American. Retrieved March 24, 2009, from http://www. sciam. com/article. cfm? id=greenlands-glaciers-melti. Boyle, Alan. (16 Feb 2006. ) Greenlands glaciers losing ice at faster rate. Retrieved March 24, 2009, from http://www. msnbc. msn. com/id/11385475/. Feran, Tim. (24 March 2009. ) Glacier warning us, OSU researcher says. The Columbus Dispatch. Retrieved March 24, 2009, from http://www. columbusdispatch. com/live/content/life/stories/2009/03/24/2_NOVA_ICE. ART_ART_03-24-09_D5_9ADB1F1. html? sid=101. Wilkinson, Marian. (23 March 2009. ) The ice caps are in trouble. The Sydney Morning Herald. Retrieved March 24, 2009, from http://www. smh. com. au/environment/earth-hour/theice-caps-areintrouble-200

Philosophy of Education Essay -- Philosophy of Teaching Teachers Essay

Philosophy of Education Webster’s definition of teaching is the act or profession of instruction. But to be a teacher is so much more. A teacher must be an instructor, counselor, disciplinarian, and a role model. To be an effective teacher we must incorporate all these roles into one entity. I have read educational philosophies written by Plato, Jean-Jacques Rousseau, Charles Anders Pierce, and John Dewy. These viewpoints were helpful in determining my own educational philosophy. I did not use one particular by parts of all of them. Many times they wee only a starting point and my mind would carry me in a different direction. On the next few pages I will set forth Patricia Smith’s educational philosophy. You may recognize some of the ideas and some you may not. Plato believed that humans wee predestined to possess a certain amount of knowledge. He believed there were three types of human beings. He proposed a gold type, which was the philosopher/kings, the silver that consisted of the people who make up the military, and finally the bronze, which were the laborers. He believed that students should be sorted out and taught according to their judged abilities. I believe that we each possess a certain amount of natural ability and talent. But at the same time no person has the right or ability to classify another. I do not believe a child is predestined to have a certain amount of intelligence, but that every child has the potential to be a â€Å"gold†, we just need to find the key to unlock that potential. If teachers set high expectations for their students, the students will give their best, but if teachers set low expectations, the students will not try to exceed these expectations. ... ...mentary school. At the same time, I never want to be satisfied. When I reach one goal, I’ll always set another one. I eventually want to obtain a Masters Degree in Library Science. I have a desire to learn new things and want to inspire my students to become life long learners. If I look back on my life and can say I taught a child to read, write in cursive, or the taught him/her multiplication tables I will feel like I taught. But if I can motivate a child to reach his/her full potential, I will feel like I have achieved something. In conclusion my philosophy on education is reflected in the following words by an unknown author: â€Å"A hundred years from now it won’t matter how much money I had in a bank account, how big of a house I lived in or what kind of car I drove. What will matter is that I have made the difference in the life of a child.†

Health Minister Datuk Chua Jui Meng Essay

Not many Americans actually read the nutrition facts on the labels of the products when they shop at supermarkets. As well as most of them consume junk food on daily basis. American society is caught up in the world where everything has to come fast, from the electronics to fast food restaurants. Nowadays, nobody packs lunch, people got so used to going out and buying sandwich at Mc Donald’s or Carl’s Jr. only for a dollar something. Nobody needs spend time cooking, nobody needs to drive far. Fast food restaurants are on every corner offering everyone cheap and fast food. However, most of those restaurants use genetically modified meat. Health Minister Datuk Chua Jui Meng revealed that Ministry survey found 51% of the chicken samples which were bought from different town places to contain nitrofuran at levels up to 4,000% above the Veterinary Department’s guideline level. Genetically modified foods not only have great impact and harm on humans but also on the animals and environment and global economy. Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U. S. Mutation of animal’s DNA has stress on animal. Cows, pigs and especially chickens suffer great impact on their bodies. Chickens are not able to fly and walk because of the growth hormones that make them grow within days. Hormone makes them grow fat; however they are unable to develop strong bones or muscles. Hormones and other â€Å"growth helpers† have also potential human health impacts, including allergens, transfer of antibiotic resistance markers, mutation on genetic level, cancer. For years, people have unknowingly eaten hamburgers and other ground beef containing filler- beef trimming mixed with ammonium hydroxide gas- to kill bacteria and salmonella. It has also been routinely served in school, and until recently some fast-food burgers were made with meat with pink slime. There is also impact on the environment, transformation of crops that animals eat. Animals eat genetically modified crops that develop harmful diseases in their bodies. For example, piglets drink milk with synthetic gene that increases their growth however harms their immune system. Pesticides that are added to watering system of the crops, help crops grow better and faster, however take the enzymes that make them be healthy and organic. Farm animals that eat nonorganic food don’t get enough nutrients to their body. Americans need to start thinking about their health. Many people in America are obese and have diabetes. The main reason is because they eat junk food, and junk food meat and crops are genetically modified. In our society nowadays no one wants to accept that a hamburger for one dollar is not good food. Its only cheese in a mouse trap. It is cheap but it is not organic, it doesn’t have nutrients your body needs, it’s complete fat. People and FDA need to take serious action, we need to notify people about what they are eating. We need to advertise and support law that will enforce labeling on genetically modified foods. Americans need to start thinking about their future generations and their health. If right now percentage is so high on people who have diabetes type two, think about what it is going to be in future ten years? We all need to stand up and fight for what is right. Farm animals, environment and humans suffer great loss from the hormones and antibiotics that farmers supply them with. On biological level enzymes and DNA change. Therefore, we change our bodies without thinking twice about it. Society needs to be informed about consequences. GM foods are much cheaper, grow faster and have better resistance. Even though GM food is more accessible, it doesn’t always mean it is healthy for a person. Many statistics show that people become obese and have higher percentage of cholesterol because they consume GM foods. Increased food security for growing populations. Foods that have pesticides in them can develop not only biological transformation in animal cells, but also human cells. But there is also new products growing techniques. New techniques can be only helpful to corporations to produce bigger amounts of food products. People can have more products and store and will never run out. So, corporations can produce foods on massive scale (no starvation for people). Even though, corporations will get richer, they will harm the human health. FDA doesn’t restrict factories from adding growth hormones, steroids and antibiotics to animals and crops. Based on the research that I gathered there were a lot of things that shocked me. I never knew that meat we eat is awfully generated like that. Poor farm animals die from their obese bodies and pills that people supply them with. No matter, how many counter arguments a person can say, It is not right to torture animal like that. And not only animals suffer such awful treatments. Humans as well get sickness and diseases from eating awful food like that. Many big corporations argue using advertisement that it prevents crops and animals for having extra diseases when they take antibiotics or growth hormones. However, that way animal’s body changes its course of growing. For example, image humans grow as fast as chicken grown in nine days, it will be awful. But what is very funny, that people who eat those kinds of foods get really obese over small period of time. Farmers say that there is more nutritious in genetically modified foods, I disagree. Studies have proven that only organic meets have all the nutrients that a person needs. Genetically modified food has many effects on human health. Person can develop diseases such as diabetes, heart problems and liver failure. I don’t think so parents want their future generations to suffer and die from chronic diseases that come from what they eat. At this point, every American consumes genetically modified food on daily basis. Even if the label on the apple doesn’t say that some kind of hormone was used to increase the growth, still everyone knows that apples don’t grow in the middle of January in Wyoming. Many supermarkets try to advertise that the meat they sell is organic, however not every label says that antibiotics were given to the animal when it was growing. Society and FDA needs to take actions and help local stores to produce more organic products. Work cited â€Å"Antibiotic Use in Animal Agriculture Is Dangerous and Unnecessary. † An HSUS Report: Human Health Implications of Non-Therapeutic Antibiotic Use in Animal Agriculture. Humane Society of the United States, 2009. Rpt. in Antibiotics. Noah Berlatsky. Detroit: Greenhaven Press, 2011. Opposing Viewpoints. Gale Opposing Viewpoints In Context. Web. 6 Nov. 2012. Web ElBoghdady, Dina. â€Å"Judge Orders FDA to Revisit Decision Not to Ban Some Antibiotics in Animal Feed. † Washington Post 5 June 2012. Gale Opposing Viewpoints In Context. Web. 6 Nov. 2012. Web TWN Third World Network. â€Å"The dangers of antibiotics in animals feed† by Martin is the Director of the Third World Network. Web We are what we eat, so beware of additives. † Philadelphia Inquirer [Philadelphia, PA] 31 Mar. 2012. Gale Opposing Viewpoints In Context. Web. 10 Oct. 2012. Byline: Melanie Burney. Web Kaufman, Marc. â€Å"Worries Rise Over Effect of Antibiotics in Animal Feed; Humans Seen Vulnerable To Drug-Resistant Germs. † Washington Post 17 Mar. 2000: A01. Gale.

A Thesis Proposal - 1340 Words

Automated Grading System A Thesis Proposal Submitted to the Faculty Of AMA Computer College-Bacolod Campus In Partial Fulfillment of the Course Requirement On CSCI15: Software Engineering Submitted by: Lieza Mae G. Apsay Francis Riel Salvador Rogin Villaruz January 7, 2011 Chapter 1 Introduction Jack Jill School was founded by Cecilia del Castillo-Lopez as a preschool in 1963. She converted her living room into a classroom and started teaching to 23 boys and girls from the small neighborhood of Homesite. â€Å"Little Angels† in City Heights was opened in 1971 and managed by her very capable assistant. It was later renamed to Jack Jill Kinder School, City Heights branch. In 1979, Jack Jill Kinder School in†¦show more content†¦The purpose of this grading system is to help the teachers for computing grades of each student in a short period of time. 3 Specific Objective 1. To achieve quick processing of computing grades. 2. To increase the efficiency in preparing reports and grades. 3. Minimize the time consumed in recording of grades. Definition of Terms 1. Database – collection of data on computer: a systematically arranged collection of computer data, structured so that it can be automatically retrieved or manipulated. (Encarta Encyclopedia) - This will serve as storage of the finish grades of every student that are computed in the system. 2. Compilation - In computer programming, the translation of source code into object code by a compiler. - By this system, the grades of each student will automatically save in this system by collecting each of the data that are computed. 3. Grading System - is designed to provide incentive reward for achievement and assist in identifying problems of the students. - A system where the grades of each student computed automatically by the help of computer, it is easy to the teachers to compute the grades of his students because of this automated grading system 4 4. Manual - Done by hand, or not using machinery or electronics to fulfill a function. - The teacher’s manual computation takes too much time to consume and some errors may occur. 5. Students - is a learner, or someoneShow MoreRelatedThesis Proposal Sample988 Words   |  4 PagesFaculty of Business and Enterprise Australian Graduate School of Entrepreneurship (AGSE) Thesis Proposal Template This is to be a word document that will be evaluated by the research committee of the Faculty of Business and Enterprise. It is recognised that under supervision, the candidate, within university policy guidelines, may change the scope and content of their research project. The proposal should cover/include the following components. 1) Title (up to 25 words) The title can be a workingRead MoreSample Thesis Proposal2512 Words   |  11 PagesMy thesis proposal - Document Transcript 1. 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