...An essay on Global Warning We can feel that our earth is warming day by day from early childhood to now. The mountains covered with snow that we can see around us are getting naked. Many species have become rare and some have been disappeared from Earth. The sea level is increasing and the seasons are changing i.e. we can feel cold in summer and hot in rainy season. People are suffering from the different incurable diseases. This is all because of the global warming, which is the increase of the average temperature of the atmosphere of the Earth. One of the causes of globalization is deforestation. In my early age I still remember that there are many trees in and around the Kathmandu valley which can’t be seen now. Similarly the forest in the Terai region of Nepal and over the earth is getting smaller and smaller. The decrease in the forest results the increase of carbon dioxide in the atmosphere. Thus, results the globalization. The second cause of globalization is the increasing use of fertilizers in the land. There was a time, crops used to grow without the use of chemical fertilizers which is very rare now days. Farmers are using high amount of chemical fertilizers to maximize their production. When the chemical fertilizer is added to the soil, nitrogen oxide escapes in to the atmosphere. This nitrogen oxides trap 300 times heat per volume than carbon dioxide, causes the globalization. The next cause of globalization is increasing population. When the population in the...
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...Global warming means the rise in the mean global temperature to a level which affects the life-forms on the earth surface. The factors responsible for this warming may be both natural and man made. Warming of the globe due to natural factors is not an unusual phenomenon. The earth's climate is variable. For example, about 18,000 years ago, the earth was about 5°C cooler than it is today. That was the last glacial period on the earth. There after, the global temperature began to rise. The earth is kept warm due to what is known as the green house effect. Without it the earth would be a frozen waste land. The short wave lengths or ultraviolate radiation coming from the sun penetrates the atmosphere and is absorbed by the earth. This observed energy is also radiated back to space at infra-red wave lengths. The earth atmosphere contains gases which trap some of the outgoing radiation and thereby warm the earth. These gases are known as green house gases. Wastes vapour, carbon dioxide, methane, ozone, nitrous cxide, CFCS and halons are prominent examples to maintain the global energy balances, both the atmosphere and the surface will warm until the outgoing energy equals the incoming energy. The increase in the quality of the greenhouse gases in the atmosphere can reinforce the greenhouse effect (increase in temperature of the earth) and lead to global warming. Carbon dioxide is the largest contributor to the global warming as it holds the largest share among the green...
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...In the previous 1,300 years, the world has no longer experienced such a warming trend as we are having now. In fact, the World Meteorological Organisation has pronounced that the international temperature is 1.2C above pre-industrial ranges and for 3 years in a row, that has been the hottest 12 months on file. Though the scientific proof seems frantic in favor regarding global warming, there are those, for more than a few reasons, who trust that global warming is a hoax yet not empirically verified. This is disappointing, as the future concerning our planet is at stake, then the final thing we have to do in this crucial period is argued whether or not our world is being destroyed. In rule to enlighten these who believe global warming is not currently happening, I will give evidence that will prove that global warming is real due to sea levels rising, international temperatures rising, warming oceans, shrinking ice sheets, melting Arctic sea ice, glacial retreat, intense weather events, sea...
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... and in areas where it’s typically cold it’s now become warmer. For many year now, people have wondered if global warming is a true topic to be worried about. Throughout the years, the world has encountered people who believe that global warming is natural, and that the temperatures change over time regardless of human interference. On the other hand, there are people who believe that global warming is very serious, and will eventually affect future generations. As of now, scientist may only research the reason behind temperature changes. And for us people, we may decide on our own whether global warming is serious, or is only a natural thing. The controversy of global warming and its effect on temperature has been around for many years. Scientifically, global warming is described as the increasing air temperatures near the Earth’s surface. An increase in temperature can affect many things such as: weather patterns (potentially causing natural disasters) as well as animal adaptations. An example of how global warming affects animals and their adaptations to certain environments is shown by the following: Twenty years before...
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...Global Warming Global warming is one of the most controversial topics of this decade. Global warming is the idea that the pollution that humans create is slowly making the earth warmer. Climate change has been happening for many years, but it did not become a major political issue until recently. Jonathan Patz, director of the global health institute, states that Climatologists think global warming will not only increase the average temperature, but it will also increase the intensity and frequency of extreme climatic events (1269). Storms, floods, and droughts have killed millions of people in the past 20 years and have cost huge amounts of property damage. Floods in Europe left over two hundred thousand people homeless. These floods are...
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...Global warming is a very sensitive topic and one of the biggest troubles facing the world nowadays. Global warming refers to the increase in the average temperatures of the air and sea at Earth’s surface and the climate change. Over decades, scientists and researchers have made plenty of researches and decided that the temperature of the world is rising. However, this increase in temperature is mainly due to human activities on the Earth’s surface. In its recently released Fourth Assessment Report, the Intergovernmental Panel on Climate Change, 1,300 independent scientific experts from different countries around the world are grouped together under the patronage of the United Nations to study the global warming issue and they concluded that there is a more than 90 percent probability that the Earth have been warmed due to various number of human activities over the past 250 years (NASA, n.d.). Global warming should be considered as the greatest threats that affects the existence of mankind on Earth because of several reasons such as the greenhouse effect, tropical deforestation and the melting of icebergs and glaciers. One of the major considerations of global warming is the...
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...Earth is being murdered faster than ever. According to NASA.gov, “On Earth, human activities are changing the natural greenhouse. Over the last century, the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.” As NASA’s data has proven, Global Warming’s (otherwise known as climate change) biggest supporter is the very object that is attempting to stop it. Humans cause so many harmful gases, such as CO2 and N2O (Dinitrogen Monoxide), to be released into the air and make holes in the “ozone” layer of the atmosphere. This causes sun rays to break through to the Earth’s surface and heat...
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...As the whole planet is suffering global warming consequences, Boston specifically is facing big challenges by their position in the globe and the resident’s bad use of the environment. The city is not yet prepared to combat all the damages that climate change is, and will be striking us with. People have been managing the air irresponsibly, with machines that put out extra carbon dioxide in the air, while cutting trees that convert this co2 to oxygen. The excess of carbon dioxide in the atmosphere is making the temperature rise with time. Most the people are willing to solve this but they just keep putting it aside to do it some other day, plus the fact that the money investment is quite a lot. Another problem is that some people with high...
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...around the world believe the global warming theory. II. Although many scientist have studied about global warming and its effects, there are other scientist that have proved his theory to be entirely false. A. Many other scientist have spent so many years of their lives trying to prove this theory to be true. 1. Rather than spending the time to prove that it’s not true. III. Scientist have studied about solar cycles for many years now. A. Solar cycles are the number of sunspots that increase and decrease over time in approximately 11 years. B. This cycle is used to show scientist what kind of weather patterns we will have in the next 11 years from now. IV. Today, the world believes in the global warming...
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...Global Warming in Texas ECON 410-Environmental Economics Content Introduction Page 2 Question Page 2 Answer Page 2 Conclusion Page 3 References Page 3 Global Warming in Texas Introduction The purpose of this paper is to identify an effective economic solution and to answer a question involving the impact of global warming in Texas. Questions What valuation technique would you use to measure the value of improving the environment to a defined level? What are some drawbacks to using this technique? How would you minimize problems associated with this technique? What are the explicit and implicit costs of the policy proposal to use tougher controls/standards for environmental improvement to your concern and explain the implicit and explicit costs involved? Answer The best valuation technique to use to prevent global warming would be the use of wind energy. I believe the use of the windmill will be a good measure and will quickly improve the environment. The cost of operating wind energy is more expensive, but I think our environment is well worth the cost. Some drawbacks of wind energy include, noise disturbances which all though wind energy are non-polluting, and the windmills may create some amount of noise when it’s turning. Wildlife can also be threatened due to large scale construction of wind turbines in remote locations, so it could cause a threat to wild...
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...8/30/13 Essay on Global Warming- causes, effects, and prevention | thecafetechno.com Search: Search Menu Search: Search Home Hibernate Spring English english language usage sample letters and emails for all occasions Life Science About Us Contact Us Join Us Essay on Global Warming- causes, effects, and prevention 12. December 2012 · Comments Off · Categories: essay Like 6 Tw eet 0 0 19 Global warming – Prevention and human efforts on reducing it. Global warming has become a major problem as we move on to 21st century and beyond. Like the old say goes, prevention is better than cure. We have done enough damage, knowingly and unknowingly we have contributed to global warming. Our efforts and determined contribution to reduce global warming and spare the ecosystem to recover thereby cautiously working restore the balance of nature is very urgent. Pollution of the atmosphere has to be checked and anything related to the release of the greenhouse gases should be monitored. Deforestation should be stopped as it causes the concentration of carbon at a greater extent. It has been said that it takes roughly 19 trees to make one ton of paper and that the usage of one ton of recycled paper will save approximately 17 trees. The burning of wood should be reduced to a greater extent as it releases oxidizable carbon to the atmosphere whose presence in greater amount causes the elevation of temperature. LPG stoves can replace the fire wood burning. Bio...
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...Global Warming Essay: Facts about Global Warming Spread Environmental Awareness and Encourage Fight against Global Warming Through Your Global Warming Essay The definition of Global warming is, “The observed and projected increase in the average temperature of Earth’s atmosphere and oceans”. Human actions, primarily the release of green house gases from smokestacks, vehicles, and burning forests, are perhaps the chief power causing this situation. CO2 (Carbon dioxide) emissions belong to the most important causes of global warming. In a Global Warming Essay the writer can mention: * Causes of Global Warming: * Global warming has increased extensively since the Industrial Revolution. These changes occur due to increased burning of fossil fuels and other human activities. The discharge of green house gases like carbon dioxide, methane, nitrous oxide etc. into nature (Also see Nature Essay) is another reason for rising temperature of earth. * Buildings, both commercial and residential represent a larger source of global warming pollution than cars and trucks because they require a lot of fuel to be burnt which emits a large amount of carbon dioxide. * Effects of Global Warming: * Increase of temperature on the earth: * Changes in temperature increase the frequency and intensity of some severe weather events, like floods, droughts and tornadoes. * Lower agricultural yields and species extinctions are caused by Global Warming. ...
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...Global Warming Essay: Facts about Global Warming Spread Environmental Awareness and Encourage Fight against Global Warming Through Your Global Warming Essay The definition of Global warming is, “The observed and projected increase in the average temperature of Earth’s atmosphere and oceans”. Human actions, primarily the release of green house gases from smokestacks, vehicles, and burning forests, are perhaps the chief power causing this situation. CO2 (Carbon dioxide) emissions belong to the most important causes of global warming. In a Global Warming Essay the writer can mention: * Causes of Global Warming: * Global warming has increased extensively since the Industrial Revolution. These changes occur due to increased burning of fossil fuels and other human activities. The discharge of green house gases like carbon dioxide, methane, nitrous oxide etc. into nature (Also see Nature Essay) is another reason for rising temperature of earth. * Buildings, both commercial and residential represent a larger source of global warming pollution than cars and trucks because they require a lot of fuel to be burnt which emits a large amount of carbon dioxide. * Effects of Global Warming: * Increase of temperature on the earth: * Changes in temperature increase the frequency and intensity of some severe weather events, like floods, droughts and tornadoes. * Lower agricultural yields and species extinctions are caused by Global Warming. * Rise of sea levels: * Sea levels are rising...
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...Essay on Pro Global Warming I believe that Global Warming has been here since we first started using machines, which used steam engines or combustion engines. The first type of wheeling automobile was made in 1769 that is about 250 years ago. So since the first type of ‘car’ was invented so much time ago, then we can assume that there has been carbon dioxide, smoke and steam in the atmosphere. When this happens the atmosphere breaks into little holes, through those holes the rays of the sun pass through the atmosphere, and therefore global warming is created. This is how global warming is produced, it has been present since a long time ago, and what I just went through is the process of it. “People tend to focus on the here and now. The problem is that, once global warming is something that most people can feel in the course of their daily lives, it will be too late to prevent much larger, potentially catastrophic changes.” Elizabeth Kolbert, The New Yorker, Apr 25, 2005. Kolbert, is a very successful writer, and she might not be known world wide, but she is very wise, because she wrote something seven years ago, which by now is becoming true. I feel that Global Warming is getting to a point that the whole world is about to meet him, because now only educated people know about it, and we must all know that global warming is real. As a matter of a fact one can see many reasons or facts to why Global Warming is real, and it is not only real, but also it is starting to get...
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...Article Rebuttal: Global Warming and Climate Change Jeffrey Rohde BCOM/275 April 1, 2012 Edward D’Avola Global Warming and Climate Change A controversial and heavily debated topic in the media today is global warming and climate change. Countless articles have been written about the impact of global warming on the climate changes. A majority of the global warming claims are based on either human factors or natural cycles. I came upon a recent article by Nina Chestney titled “Global warming close to becoming irreversible”. The article claims the global warming is a result of “the world's temperature looks set to rise by six degrees Celsius by 2100 if greenhouse gas emissions are allowed to rise uncontrollably” (Chestney, 2012). The temperature increase is the result of human activities. The purpose of this essay is to challenge the claims made by the author of the article. The rebuttal will be made by analyzing the credibility and validity of the author and their claims. The author’s credibility on the subject can be debated because of the lack of references listed. The points presented are, in a relative sense, true, but highly generalized. The author claims “the world's temperature looks set to rise by six degrees Celsius by 2100 if greenhouse gas emissions are allowed to rise uncontrollably”(Chestney, 2012). The author fails support the claim with data. The article discusses several negative impacts on the global climate: loss of...
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