GLOBAL WARMING: Faster Than Expected? Authors: Carey‚ John Source: Scientific American; Nov2012‚ Vol. 307 Issue 5‚ p50-55‚ 6p Document Type: Article Subject Terms: *GLOBAL warming -- Mathematical models *CLIMATIC changes *HISTORY *MELTWATER *ENVIRONMENTAL aspects *PERMAFROST *SEA ice -- Thawing *METHANE -- Environmental aspects *CARBON dioxide -- Environmental aspects *SEA level TROPICS -- Climate Geographic Terms: TROPICS Abstract:
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The United States is presently at war in Iraq and Afghanistan‚ where American troops are fighting and dying. At home‚ cars and homes display solid yellow or red‚ white‚ and blue ribbons that call for Americans to "Support Our Troops." It is patriotic for Americans to support their daughters and sons fighting in a war‚ but this patriotism does not mean that Americans must blindly support the decision to go to war. Being patriotic means that Americans must do the opposite: they must question their
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Is Global Warming a Myth? “Global warming is a fact‚ and human activity is the cause”‚ were the words of Bill Clinton on his views concerning global warming. A biased statement that lacks scientific proof‚ but is partially true. Yes‚ global warming is a fact‚ but it is not only a cause of human activity; it is also occurring due to nature. I believe that Global warming is not a myth. People have many misconceptions in their minds regarding global warming. So what does global warming really mean
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The causes of global warming are broadly divided into two categories - natural causes and anthropogenic (man-made) causes. Natural Causes Natural causes of global warming include the release of methane gas from arctic tundra and wetlands‚ climate change‚ volcanoes etc. Methane‚ a greenhouse gas which traps the heat within the earth’s atmosphere‚ is let out in large quantities in the arctic tundra and wetlands. In case of volcanoes‚ when a volcano erupts‚ tons of ash is let out into the atmosphere
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November 29‚ 2010 Essay 4: Draft 1 Global Warming: Are Things Heating Up? Global warming is an epidemic in today’s world referring to the escalation of the average annual temperature. It brings with it a widespread ongoing debate about whether or not the Earth’s temperature is growing due to the emission of gasses from burning fossil fuels. There have been numerous debates‚ movies‚ and books on the rising pandemic. It may not seem to affect the world now‚ but‚ if true‚ global warming could cause a
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Global warming is an urgent issue nowadays that needs solution to be able to continue our living on the Earth. Research paper on global warming should be well-structured and well-written. It should cover the most important aspects of the problem and present a strong argument against global warming and human activities which lead to this problem. Global warming research paper outline usually includes main aspects discussed in the paper. It should contain the notion of global warming. For example
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Global Warnings Controversy over global warming exists as a dispute regarding the nature and consequences of global warming. The theory of global warning as presented in the mainstream media currently assumes that carbon dioxide is an atmospheric greenhouse gas and since humans are producing more carbon dioxide than previously‚ the temperature must therefore rise. The cause of global warming is not actually known‚ but in it ’s simplest terms the debate boils down to whether or not global warming
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losing. It is worth mentioning that since past 420‚000 years‚ Earth’s atmospheric temperature is changing even before carbon dioxide emission by humans. There is no scientific evidence to back claims of man-made global warming period. Anyone who tells you that scientific research shows warming trends – be they teachers‚ newscasters‚ Congressmen‚ Senators‚ Vice Presidents or Presidents – is wrong. In fact‚ scientific research through U.S. government satellite shows that the earth’s atmospheric temperature
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The problem of global warming was predicted to become a problem for the earth but was neglected by politicians and officials because many believed it to be some sort of hoax or Ponzi scheme. There have been many environmentalists that have tried to make this agenda a priority but succeeded with no luck doing so. Some environmentalist has concluded a lot of the observed warming is most likely due to the burning of coal‚ oil‚ gas and other fossil fuels. This assumption was based on a detailed understanding
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to many island nations around the world. The main cause of these disappearances is “global warming” which is defined as “an increase in the earth’s average atmospheric temperature that causes corresponding changes in climate”1. Controversial debates on causes of global warming are on-going. According to the research conducted by Derek Markham‚ a famous analyst on climate change‚ the main causes of global warming may be carbon dioxide emissions from burning plants and gasoline‚ deforestation and increased
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