Outline Title: Global Warming Introduction/Thesis: Global warming also known as the greenhouse effect is a matter that has received much responsiveness in recent years; however our climate change is not a new problem. It has been changing over many years. What is growing is the rate of change; it is accelerating due to the development of the human population. The growth of our population has enlarged our use of land‚ fuel‚ and manufacturing. All of these are growing releases into our atmosphere
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Sheretta Williams Environmental Science July 18‚ 2013 Global Warming Global warming is the one of the biggest challenges that the planet may be facing today. Global warming is the increase of the temperature in the earth’s surface air. It tends to be one of the greatest factors that are being discussed. There are many trends that demonstrate global warming has a great impact on the rise of the sea levels‚ ice caps that are melting and the changes in the climates worldwide. Because of this
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Global warming refers to an unequivocal and continuing rise in the average temperature of Earth’s climate system.[2] Since 1971‚ 90% of the warming has occurred in the oceans.[3] Despite the oceans’ dominant role in energy storage‚ the term "global warming" is also used to refer to increases in average temperature of the air and sea at Earth’s surface.[4][5] Since the early 20th century‚ the global air and sea surface temperature has increased about 0.8 °C (1.4 °F)‚ with about two-thirds of the increase
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Global Warming: The Causes‚ Effects and the Human Influence Global warming refers to the rise in temperature of the earth’s surface. There exists an intricate ecological balance within the earth’s atmosphere. Slight increase in the temperature of the earth’s surface creates a serious ecological imbalance with far reaching consequences on earth’s aspect of life. The activities that contribute to such a change on earth are much likely attributable to humans. Earth is being effected highly by green
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sensitive global climate issues is global warming‚ which effect human life and the major reason cause the global warming is human activities. I. Introduction II. Effect of global warming A.Ice melting B. Climate change III. Human activities A. Population B. environment C. Irresponsible VI. Protection A. B. C. IV. Conclusion Winter is a amazing season because the snow and freezing win. Most people enjoy the winter season. But will they be forever? The news about global warming
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Global Warming The warming of the earth is one the biggest problems facing our nation and world today‚ and regardless of whether we agree or not on the causes of global warming there is an overwhelming consensus that the planet is warming. The causes of global warming are frequently debated between politicians and pundits on the news‚ however the overall scientific community have come to an agreement regarding those causes as well as the inherit dangers of global warming for life on Earth. To
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we are now facing a serious crisis on our nature; the crisis of global warming. Global warming itself is a term used to describe the change of the temperature of the earth that can finally change the climate on earth. We have known it for a long time that our earth is becoming hotter year by year. There are a lot of things that can cause global warming. Air pollution is one of the causes that can increase the effect of global warming. Air pollution is caused by certain gases which pollute the air
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Global warming Global warming the biggest threat in 21st century Introduction The term global warming has been common in the fields of whether and climate. The term does not posses the literal meaning as such but simply implies change in climate. The change in climate is attributed to overall rise in average temperatures of the universe. This poses a great threat to mankind (Korgen‚ 2007). The dangers attributed to global warming include health issues‚ scarcity of some vital natural resources
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Jacqueline Sanchez Brad Stiles Research Paper Global warming is no longer a myth and as consumers of resources‚ the world has to change and conserve their energy usage. There are many things one can do‚ but informing others how to take these dire steps our world needs in order to survive and support humankind. With CO2 making up over 70 percent of our atmosphere‚ we need to focus not only on how to slow down its growth‚ but removal of it s existence from the atmosphere to the right level of
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Thesis: Global warming is a human induced phenomenon causing a dramatic rise in average global temperatures and posing a major threat to our planet and it’s ecosystems. Points of Evidence: The science is clear: Human activity is causing our climate to change. -When we extract and burn fossil fuels such as coal or petroleum‚ we cause the release of carbon dioxide (CO2) and other heat-trapping “greenhouse gasses” into the atmosphere. Though natural amounts of CO2 have varied from 180 to 300
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