How serious is Global Warming?

This report will cover Global Warming and its effects on people. Also this report will look at different ways that Global Warming affects humans as well as animals. This research report will cover climate change, greenhouses gases and evidence to support Global Warming. Evidence There is a lot of evidence to support the Global Warming; however the significance of the source depends on the reliability of the source. One of the most reliable methods of collecting data to show Global Warming is ice-core dating. Ice cores are samples dag up from accumulation of snow and ice over a period of time that recrystallized and trapped air bubbles[1]. Measuring temperature of the Earth's surface with thermometer can only provide data for past two or three centuries. Another sources of information about the past, is studying peat bogs or dendrochronology. Plants produce pollen in vast amounts, and each species of plants has a distinctive type of pollen. When looking at peat bogs. Differences between species and between the ecological conditions needed to flourish best, their pollen allows scientists to determine temperature and humidity levels of past years. Tree ring analysis is also used by scientists when looking at Climate change. Each year, tree produces new layer of xylem vessels. The diameter of xylem depends on the season2. The width of the tree ring can tell the scientists about the growth of the tree. This evidence is reliable as tree is dependent on the environment, the temperature and the humidity. All methods produce reliable data, however validity of the evidence can be questioned. The validity depends on whoever carries out the research. If the research is carried out by a private company (e.g. (BP) British Petroleum) will show only some of the data the most reliable to the question or to prove a certain point. The most reliable researches are carried out by independent companies or universities. What is Global Warming? The solar radiation in form of light waves passes through the atmosphere. Most of it is absorbed by the earth and warms it. Some of the waves are reradiated back into space in form of infrared waves. However, some of the Infrared radiation is trapped by the Earth's atmosphere and it warms it. As the composition of atmosphere changes and it thickens, more infrared radiation is trapped causing the raise in global temperatures. In natural cycle the concentration of CO2 in the air should equal the composition of carbon dioxide in the soil. However human activity changed that by releasing extra CO2 from the fossil fuels into atmosphere. The natural cycle is out of equilibrium and can not get rid of the excess of the gas. Causes of global warming One of the main causes for the Global Warming is human activity. The human needs and populations becoming lazy caused everything to be computerized and the energy use is great. To supply great deals of energy more fossil fuels are burned and more greenhouse gases are given off to the atmosphere. Also the lack of commitment of human race to healthy life styles caused the car manufacturers to increase the car production in recent years. Everyone wants to own at least one car, but they don't think about consequences of that. Many more cars cause a lot of emission of CO2 into the atmosphere. Greenhouse Gas Formula Contribution (%) Water Vapour H2O 36-70 Carbon Dioxide CO2 9-26 Methane CH4 4-9 Ozone O3 3-7 The raising temperature causes more water to vaporise, which leads to more UV light being trapped by the atmosphere, therefore the increase in the average temperature. As the graph above shows over a period of hundred years there is a positive skew, which indicated the increases in temperature. The increase is around 1oC, which could suggest a fast increases in surface temperatures. Environmental implications The increases in the concentration of greenhouses gases in the atmosphere, the possibility of acidic rains increases. Acid rains are caused by emissions of compounds of ammonia, carbon, nitrogen, and sulphur which react with the water molecules in the atmosphere to produce acids.[5] The below diagram shows the damage to the European Forests caused by Acid rain and Air pollution. The data shows on the above diagram was collected in 1988, which means that by now there would be more damage made to the European forests over the past 20 years as the concentration of gases increases in the atmosphere. Economic Implications As the climate changes and the surface temperature increases, the food companies may find it tricky to grow crops in certain parts of the world where they did before. This means that rice for example may not grow in Asia and this may lead to big scale starvation. This could also be seen as a social implication to the Global warming. On the other hand, car industries may have planned rises in sales. There are two reasons for that. One of them is the fact that everyone now want to own a car, however that will only increase the concentration of carbon dioxide in air. Car industries are coming with new ways of overcoming the CO2 emission and are producing hydrogen powered cars. Many hybrids have been designed by many different car manufactures, however they are not widely available for public use as they are more expensive than the petrol powered cars. Prevention of Global Warming To help prevent Global Warming, the emission of Carbon Dioxide has to be lowered and emission of other greenhouse gases. One of the ways in which gas emission can be lowered is use of renewable energy sources. One of the powers that we could use is solar power or wind power, however in England there is a problem with solar powering as there is not a lot of sun and it is not reliable. Many hot countries in the developing world, for example countries of South America could use sun light as their source of energy. However when using sun light energy, back up batteries or generators are essential as sunlight is not a reliable source of energy. In the UK not many houses are solar powered as the installation of PV cells is very expensive. It is important that the developing countries lower their gases emission and start to use renewable sources of energy as the consumption is going up along with the CO2 emission. The industrialized countries are around 24% of world population and use about 75% of energy. Along with that they account for 73% of CO2emission in the combustion of fossil fuels. Meanwhile, it is projected that energy consumption will increase primarily in the developing world related to the population growth and the ongoing industrialization in the future. Another way of lowering carbon emission was introduced by the car industries which introduced hydrogen powered cars. In hydrogen combustion water is given out when hydrogen is used as a fuel. It can be seen that Global Warming is a serious issue even to the government, as the mayor of London decided to have 8 hydrogen powered buses by 2012. It sound like it is not a lot but still developing hydrogen powered engines are very expensive.

Becoming a Knight essays

Becoming a Knight essays Knights lead very difficult and burdensome lifes, but becoming a knight was a greater honor than being a knight. Knights began thier training at the age of seven when they were sent off to a local castle to become pages. These pages spent seven years training thier bodies for the trials yet to come. They were taught how to properly use weapons by the lord of that castle and how to dance and sing by the lady of the castle. At the age of fourteen the page was promoted to a squire, they became well versed in all aspects of combat and helped the knight on a daily basis. At the age of eighteen on through twenty one the squire was knighted at a local church by the priest of that church or his own lord thus completing the process of becoming a knight. Knights were also made when normal soldiers preformed great feats of valor on the field of combat. They were also made before battles to give men a boost in moral for the coming melee. Becoming a knight was a process of honor and presteige for the nobles and only the most bravest of men. The first step in the knightly process was the page. The page was a boy of some seven or eight years of age. The young child was most likely the son of a noble or aristcracy of the time or he was of a person of great importance. Jeffery Singman, an expert on the medeival time period says that the pages were trained to develop thier muscles by practiceing with a wooden dummy that when struck properly would rotate and strick the page if he did not move out of the way quick enough. Pages were also used to run errands and do humble tasks for the lord and lady of the house. Singman also says in his book that they were taught reading, writing, math, manners, singing, and riding horses. The next stage for the knight in training was a promotion from lowely page to slightly elevated squire. The squire was almos ...

Pell Grant Chart (Most Recent) Eligibility and Payments

Pell Grant Chart (Most Recent) Eligibility and Payments SAT / ACT Prep Online Guides and Tips If you're looking for a quick and simple way to estimate your Pell Grant eligibility, you've come to the right place. I've included a couple of different charts that you mayfind helpful: one to check off federal eligibilitycriteria, and one to to estimate Pell Grant award amounts. Read on to learn more! Federal Aid Pell Grant Eligibility Chart The Pell Grant is a federally funded award that's primarily meant to help low-income students pay for college (you can learn more about the Pell Grant here). If you want to be considered for the grant, you have to meet all federal eligibility requirements. There are some other requirements you should be aware of - you can get more information by checking out our eligibilityguide. This next chart is a checklist ofall federal aid criteria. These requirements apply not just for the Pell Grant, but for all types of federal aid. You may find it helpful to print these charts for your own reference. In order to qualify, you must do all of the following: Eligibility Requirement Do you meet this criterion? Have a high school diploma, GED, or approved homeschool education Be enrolled or accepted to enroll in an eligible degree/certificate program You can check with your school/program’s financial aid office if you want to confirm eligibility Be registered with Selective Service, if you are male and between 18-25 years old If applicable,register with the SS website Have a valid Social Security Number (unless you’re from the Marshall Islands, Federal States of Micronesia, or the Republic of Palau) Sign statements on the FAFSA stating that (1) you’re not in default, and do not owe refund money, on a federal student loan, and (2) you’ll only use federal aid money to help pay for your education Access the FAFSA Maintain â€Å"satisfactory† progress in school If you’re concerned about your academic performance, or have questions about what is considered â€Å"satisfactory,† set up a meeting with your dean or other school administrator. In addition to the requirements listed in the chart above, you must be able to check one of the following: Be a US citizen or US national Have a green card Have an arrival-departure record Have battered immigrant status Have a T-Visa Pell Grant Payment Schedule Chart If you've locked down all the Pell Grant eligibility requirements, the next thing you'll want to consider is how much Pell Grant money you could receive. For more detailed information, you could check out our post on Pell Grant limits. Our Pell Grant Calculator guide will walk you through estimating your award amount. If you already have an idea of yourExpected Family Contribution (EFC) andenrollment status (full-time versus part-time), this chart will help you estimate your award amount very efficiently. Keep in mind that the award amounts in this chart are per semester, not per year; just double the appropriate amount to get an estimate of your annual grant eligibility. Expected Family Contribution (EFC) Full-Time 3/4-Time 1/2-Time Less than 1/2-Time 0 $2,887.50 $2,165.50 $1,444.00 $722.00 1 to 100 $2,862.50 $2,147.50 $1,431.50 $715.50 101 to 200 $2,812.50 $2,109.50 $1,406.50 $703.00 201 to 300 $2,762.50 $2,072.00 $1,381.50 $690.50 301 to 400 $2,712.50 $2,034.50 $1,356.50 $678.00 401 to 500 $2,662.50 $1,997.00 $1,331.50 $665.50 501 to 600 $2,612.50 $1,959.00 $1,306.50 $653.00 601 to 700 $2,562.50 $1,922.00 $1,281.50 $640.50 701 to 800 $2,512.50 $1,884.50 $1,256.50 $628.00 801 to 900 $2,462.50 $1,847.00 $1,231.50 $615.50 901 to 1000 $2,412.50 $1,809.50 $1,206.50 $603.00 1001 to 1100 $2,362.50 $1,772.00 $1,181.50 $590.50 1101 to 1200 $2,312.50 $1,734.50 $1,156.50 $578.00 1201 to 1300 $2,262.50 $1,697.00 $1,131.50 $565.50 1301 to 1400 $2,212.50 $1,659.50 $1,106.50 $553.00 1401 to 1500 $2,162.50 $1,622.00 $1,081.50 $540.50 1501 to 1600 $2,112.50 $1,584.50 $1,056.50 $528.00 1601 to 1700 $2,062.50 $1,547.00 $1,031.50 $515.50 1701 to 1800 $2,012.50 $1,509.50 $1,006.50 $503.00 1801 to 1900 $1,962.50 $1,472.00 $981.50 $490.50 1901 to 2000 $1,912.50 $1,434.50 $956.50 $478.00 2001 to 2100 $1,862.50 $1,397.00 $931.50 $465.50 2101 to 2200 $1,812.50 $1,359.50 $906.50 $453.00 2201 to 2300 $1,762.50 $1,322.00 $881.50 $440.50 2301 to 2400 $1,712.50 $1,284.50 $856.50 $428.00 2401 to 2500 $1,662.50 $1,247.00 $831.50 $415.50 2501 to 2600 $1,612.50 $1,209.50 $806.50 $403.00 2601 to 2700 $1,562.50 $1,172.00 $781.50 $390.50 2701 to 2800 $1,512.50 $1,134.50 $756.50 $378.00 2801 to 2900 $1,462.50 $1,097.00 $731.50 $365.50 2901 to 3000 $1,412.50 $1,059.50 $706.50 $353.00 3001 to 3100 $1,362.50 $1,022.00 $681.50 $340.50 3101 to 3200 $1,312.50 $984.50 $656.50 $328.00 3201 to 3300 $1,262.50 $947.00 $631.50 $315.50 3301 to 3400 $1,212.50 $909.50 $606.50 $303.00 3401 to 3500 $1,162.50 $872.00 $581.50 $290.50 3501 to 3600 $1,112.50 $834.50 $556.50 $0.00 3601 to 3700 $1,062.50 $797.00 $531.50 $0.00 3701 to 3800 $1,012.50 $759.50 $506.50 $0.00 3801 to 3900 $962.00 $722.00 $481.50 $0.00 3901 to 4000 $912.50 $684.50 $456.50 $0.00 4001 to 4100 $862.50 $647.00 $431.50 $0.00 4101 to 4200 $812.50 $609.50 $406.50 $0.00 4201 to 4300 $762.50 $572.00 $381.50 $0.00 4301 to 4400 $712.50 $534.50 $356.50 $0.00 4401 to 4500 $662.50 $497.00 $331.50 $0.00 4501 to 4600 $612.50 $459.50 $306.50 $0.00 4601 to 4700 $562.50 $422.00 $0.00 $0.00 4701 to 4800 $512.50 $384.50 $0.00 $0.00 4801 to 4900 $462.00 $347.00 $0.00 $0.00 4901 to 5000 $412.50 $309.50 $0.00 $0.00 5001 to 5100 $362.50 $0.00 $0.00 $0.00 5101 to 5198 $313.00 $0.00 $0.00 $0.00 5199 and up $0.00 $0.00 $0.00 $0.00 What's Next? Now that you know about Pell Grant eligibility requirements and award amounts, you'll want to take that next step: actually submitting a Pell Grant application. Check out our submission guide here. If you're interested in learning more about financial aid opportunities, you may want to look at our guides on merit scholarships and SAT scholarships. Want to improve your SAT score by 160 points or your ACT score by 4 points?We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. Download it for free now:

Music and Color which ones positively affect men and women, which ones Essay

Music and Color which ones positively affect men and women, which ones negatively affect them - Essay Example However, there are currently no books on this topic, and educators and parents are often forced to rely on news reports and websites that sometimes present the information in a biased and sketchy fashion. As a result, there is a great deal of confusion about the benefits of music listening and instruction. Music has been touted to cure backache, asthma, obesity, writer’s block, alcoholism, schizophrenia, prejudice, heart disease, drug addiction, headaches, and AIDS. Claims have been made that music makes bread rise better and improves the taste of beer. In Florida it’s now the law that all childcare facilities receiving state aid include at least half an hour of music exposure every day. The governors of both Tennessee and Georgia give newborns in their states classical music CDs. An Indiana obstetrician even markets a device that administers music in-utero. Clearly, most of these claims are unsubstantiated, despite the (usually) good intentions of their supporters. Unf ortunately, the exaggerated claims that have often accompanied the research have caused some academicians to be skeptical of any research suggesting the benefits of music. Although music is important in its own right, a book that systematically reviews what is known about the power of music to influence non-musical domains is necessary for scientists and laypeople alike’.(Sabattical , 2 ) ‘Color conveys meanings in two primary ways - natural associations and psychological symbolism. No, it’s not mind control. The truth of the matter is that people are comfortable when colors remind them of similar things. For example, a soft shade of blue triggers associations with the sky and a psychological sense of calm. Successful design requires an awareness of how and why colors communicate meaning. The source of these meanings can be quite conspicuous, such as those found in nature — red is the color of blazing fire

Analytical and Critical questions Essay Example | Topics and Well Written Essays - 500 words

Analytical and Critical questions - Essay Example This is circumstantial evidence for a Creator, in this case of the watchmaker. There are numerous similar examples offered by Paley to support his claims. The most important implication is that science is subservient to religion. But the greatest rebuttal to this assertion would come in the form of Charles Darwin’s Theory of Evolution through Natural Selection a century after the publication of Natural Theology. The arguments offered by Paley are very eloquent and persuasive, yet not decisive. His assumptions and premises are dubious in many instances. To be fair to Paley, writing as he did a century before the arrival of Charles Darwin in the scientific scene, his arguments were handicapped by the lack of evidences to the contrary that are offered in abundance by Darwin. Yes, many natural phenomena can be explained scientifically without resort to argument from divine intervention. Perhaps, Paley’s passion for religion has biased his views. By virtue of stating a strong thesis, the author is compelled to look and select evidence in support of it. Perhaps a free exposition of the subject would have lead to a balanced rhetoric and findings. Paley’s Natural Theology is relevant today as a specimen of logical rigour and refined styles of argument. Its thesis has steadily lost relevance since the age of the Enlightenment and that trend continues today. Richard Dawkins’ main argument is that the forces of evolution give an illusion of deliberate design, whereas in truth, they were shaped by gradual and random mutations sifted by the filters of natural selection. Drawing on the analogy of the watchmaker by William Paley, Dawkins produces his polemic by systematically dismantling the theory by design as applicable to life forms on earth. Dawkins shows that random mutations at the level of the DNA, when filtered and selected under the process of

Bullying and the longterm effects Thesis Example | Topics and Well Written Essays - 750 words

Bullying and the longterm effects - Thesis Example Bullying Statistics (2009) asserts that Internet has invented quite a few new forms of bullying techniques through chat programs, email, or on social media sites. Cell phones are the newest form for bullying someone. All these forms are equally applicable to the present generation children studying in schools. Colorado Trust (2012) argues that the effects of bullying can prevail lifetime. Victims of bullying may have more health issues, low self-esteem, weaker social interactions and high chance of academic failures. At the same time, those who are involved in bullying develop a criminal record before age 24. The perceptions, attitudes and behaviors of teachers, parents, and other adults contribute a lot in reinforcing bullying. Many adults deal with the issue of bullying as a normal way of growing up and even instill bullying behavior themselves. It is such a serious issue that 30 states have enacted anti bullying laws so as to control and eradicate bullying from their states. State laws either define bullying or ask state boards of education to do so. Colorados law, for example, defines bullying as "any physical act, or verbal or written provocation, that may cause distress to anyone in the school or at any school related places including school grounds, school vehicles or at designated bus stop. In a state like Georgia, any district that fails to make anti bullying policy does not get state funding. Several states have integrated bullying prevention programs into the curriculum. In Virginia, every school needs to address the inappropriateness of bullying in their schools character program. Bully Police USA is an organization that scrutinizes state policy laws on bullying and grants rating to them. Oklahoma state education department spearheads research-based programs for the prevention of intimidation, harassment and bully ing of students at every public school in the state (State Policy Trends

Hiring an Employee for Secretary Position Essay Example for Free

Hiring an Employee for Secretary Position Essay Hiring an employee for secretary positions It is always a better idea to implement the specific process to hire an employee. Hiring department has developed series of process to begin the search and hire three desired candidate for the empty secretary positions. This will include distribution of application forms, understanding policies of hiring and conduction of interviews. I am reporting on me and my department’s role. My main role is to ensure the process has been followed in correct manner to hire the right person for this position. Our first significant step is to understand policies and procedures. Our application form will be available in our company’s official website. We make sure that every applicant are treated equal, there is no discrimination for employment in terms of race, color, national, origin, sex, religion, age, veteran status, sexual orientation or disability. The applications are reviewed to find the candidate with desired qualification for this position i. e. graduate degree in management from the university and outgoing positive personality with true passion of work. They will be called for the first interview. We have created certain questionnaire to ensure we get required information from the candidate. After this, we will hold a meeting to select most desired ten candidates. Then they will be called for second interview. Out of ten we will choose three for the position. Our department were discussing about providing one week training on application of our latest company software. We saw that employees took time to get used to the software when we updated it. So, it will be beneficial that new employees will have knowledge about it and can start the job right away without any hindrances. We are glad to let you know our procedures to hire employees. We are waiting for your approval so that we can start this process as soon as possible.