Global Warming is caused by many things. The causes are split up into two groups‚ man-made or anthropogenic causes‚ and natural causes. Natural Causes Natural causes are causes created by nature. One natural cause is a release of methane gas from arctic tundra and wetlands. Methane is a greenhouse gas. A greenhouse gas is a gas that traps heat in the earth’s atmosphere. Another natural cause is that the earth goes through a cycle of climate change. This climate change usually lasts about 40‚000 years
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Speech - Global warming Specific purpose: To inform the audience about some effects of global warming so that they are able to discuss the problem surrounding the global warming after my speech. Introduction: Humanity is conducting an unintentional‚ unrestrained and globally perversive experiment whose ultimate consequences could be second only to nuclear war The human race is responsible for the biggest testing in history an experiment to see what will happen to our health and the health of the
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Climate change Climate change is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. It may be a change in average weather conditions‚ or in the distribution of weather around the average conditions (i.e.‚ more or fewer extreme weather events). Climate change is caused by factors that include oceanic processes (such as oceanic circulation)‚ variations in solar radiation received by Earth‚ plate tectonics and
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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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rising… We are what is wrong and we must make it right’ (Al Gore‚ 2007) In the context of global warming‚ discuss the extent to which you agree with this statement. Global warming has been happening for millions of years through periods of glacial’s and interglacial’s. The last glacial period occurred during the last years of the Pleistocene‚ approximately 110‚000 to 12‚000 years ago and ever since then the earth has been warming up. However the change between the heating and cooling used to be for
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Is climate change a ‘ticking time bomb’? It is no secret to anyone that our planet is warming but what many of us don’t know is why and perhaps more importantly the consequences it poses. The roots of our problem lie in the form of a simple molecular compound‚ carbon dioxide. In 1870 the amount of carbon dioxide in the atmosphere was 290 parts per million. 144 years later‚ to this very date‚ it has risen to over 400 parts per million. But why does this cause a problem you may ask‚ well it is
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there is a lot of evidence to show that the change in climate is global and is seriously dangerous. Because climate change has been‚ and is still is being; extensively researched. As the climate gets warmer‚ the more extreme the weather will be and 97.4% agree that human activity is a significant factor in changing global temperatures. I am exploring the reviews and research of many people who have thought towards global climate change. What they feel is affecting it: Humans‚ natural‚ greenhouses
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believe climate change is a myth? Discuss. Climate is the average weather for an area over a very long period of time. So this would include the regular weather seasons‚ for example winter‚ spring‚ summer and fall. In Trinidad and Tobago we have the dry and rainy season. I don’t believe that climate change is a myth because there is evidence of climate change worldwide and Trinidad and Tobago is no exception. Climate change is occurring‚ humans have a part to play in it and this change will affect
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Sarah Hickey Climate Change Essay May 7‚ 2012 Climate Change has a great effect on how the world works. As the population of the world grows so does the technology used and the pollution given out by the modern world’s new tools and ways of life. People say they couldn’t live without some of this technology like cars and oil‚ but what if it would mean the whole planet will have to pay for it all in the future?
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the world’s temperature with long-term destruction to the environment or not. This research involves trying to find out if in fact global warming is happening or not. There are climate research findings which state global warming is happening‚ and there are also findings that this man-caused climate change is not evident. To the layman person‚ the conflicted issue can be rather confusing. The goal of this paper is to show which argument is stronger. International Climate Science Coalition (ICSC)‚ the
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