Global Warming is causing the decrease of polar bear populations due to the loss of habitat‚ scarcity of food‚ and higher mortality rates in pups. There are nineteen subpopulations of polar bears in the world. They are called "subpopulations" because they are not genetically distinct to one area but generally inhabit nineteen different areas across the circumpolar arctic. A study showed that between 2001 and 2010 there was a 40% population decrease of these bears and according to a U.S Geological
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Cyclical global weather patterns and the increased usage of carbon emissions have lead to an increase of global warming. These higher temperature recordings are due to normal weather patterns according to scientists. Although there is an increase in global carbon emissions‚ the fact that climate measurements have been increasing since the beginning of the 20th century‚ long before society began using fossil fuels as an energy source in large amounts‚ illustrates the idea that “global warming” is actually
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Antarctica global warming has become a burning issue of the present time. Global warming in Antarctica will pose a serious threat to the rise in water level. Hence‚ Antarctica global warming has become a great concern for the scientists and researchers. As most of this continent is covered by ice‚ the impact of global warming is more acutely felt here. With the increase in the number of automobiles‚ air pollution has been on the increase in the last 20 years. This is one of the major causes of global warming
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recently read your essay about global warming stating that humans have not contributed to its existence. I believe that it is important to study both sides of this argument thoroughly before drawing a conclusion. Although you cleverly wrote an essay based on a couple of hand-picked facts‚ there is still another side of the issue which is yet to be told. I believe that global warming is a problem which has arisen due to the careless actions of humanity. Does denying global warming’s existence mean that
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Argumentative Research 11/29/2011 Global Warming: Is It Our Fault? Global warming has been a topic of world-wide discussion and argument for many decades. People take the stance of either: yes‚ it is real‚ or no‚ it is not happening. The group that argues that it is happening states their main argument as being human contribution. But this argument can be rebutted by looking at the research that shows just how much of an impact humans really have on the warming issue and CO2 output‚ the history
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Specific Purpose: To persuade my audience to help make a difference in stopping Global Warming. Introduction I. Open With Impact: If all the Ice on Greenland melted‚ the sea levels would rise approximately 28feet. But did you know that the highest point in Florida is 35 feet? Unfortunately for most of us‚ the higher points in Florida are very far to the north. Meaning we’d all be under water. II. Thesis: Global warming has the potential to affect every person on this planet. III. Connect: It’s up
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Global warming is the greatest challenge facing our planet. It is‚ in fact‚ the increase in the temperature of the earth’s neon- surface air. It is one of the most current and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of the planet. Several current trends clearly demonstrate that global warming is directly impacting on rising sea levels‚ the melting of ice caps and significant worldwide climate changes. In short‚ global warming represents a fundamental
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Global warming is a topic that has been in the news‚ classroom‚ and discussed in many media outlets. This controversial topic has many wondering if global warming is fact or if it is hype in order to create demands in certain markets for product marketing and profits. Even the science community cannot come to an agreement on the reality nor severity of global warming (WSJ‚ 1/27/2012). I happen to believe that the truth lies somewhere between fact and hype but my opinion leans more towards hype
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GE3 John 7/11/2012 Name: Zhuang Qianyu (Sunny) Student number: 2071871 The way of global warming affect ecosystem Table of Contents Title Page 1 Table of Contents 2 Method 3 Introduction 3 Results 3 Greenhouse 3 Rise of CO2& temperature 4 Rise of Sea level 4 Acidizing ocean 5 Discussion 5 Greenhouse 5 Rise of CO2& temperature 6 Rise of Sea level 7 Acidizing ocean 8 Conclusion 9 Reference List 10 Method Information was procured
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Putting Global Warming on Ice What makes the earth’s temperature rise and fall? Do greenhouse gases block solar heat from leaving the earth‚ or is it only a product of solar activity? Many people have theorized on what causes temperatures to change. A catch phrase named Global Warming came to popularity. Environmentalists from all walks of life joined the ’global warming’ fight. According to Thomas O’Connell the global warming debate wasn’t accepted in the 60’s and 70’s when he studied it. It only
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