Global Warming - Fact or Fiction? - Speech The Earth is rapidly heating up or is it? If it is‚ the next few decades may witness Biblical scenes of rising temperatures‚ crop failures‚ flooding and the extinction of different species. On the other hand‚ increases of Carbon Dioxide in our atmosphere may well encourage plants and trees to thrive like never before. Whom can you believe? One thing is certain the debate on climate change and Global Warming is heating up. It is surely right for
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Technical report on global warming WJR Alexander Professor Emeritus‚ Department of Civil and Biosystems Engineering‚ University of Pretoria‚ South Africa. Email alexwjr@iafrica.com 23 November 2005 I have just completed my technical report An assessment of the likely consequences of global warming on the climate of South Africa. (The extended summary of the report is now available. It consists of 92 pages‚ 14 tables‚ 16 figures and 50 references.) The conclusion is that there are no scientifically
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WAYS TO REDUCE THE EFFECTS OF GLOBAL WARMING Global Warming refers to the gradual increase in the Earth’s temperature as a result of the growing concentration of human induced green house gases which are carbon dioxide‚ chlorofluorocarbons and hydro fluorocarbon in our atmosphere. Global warming can be caused by the use of fossil fuels‚ and industrial or agricultural processes. Man-made emissions are adding to the amount of carbon dioxide already being naturally released. These
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The current cycle of global warming is changing the rhythms of climate that all living things have come to rely upon. What will we do to slow this warming? How will we cope with the changes we’ve already set into motion? While we struggle to figure it all out‚ the face of the Earth as we know it—coasts‚ forests‚ farms‚ and snowcapped mountains—hangs in the balance. Global warming is the term used to describe a gradual increase in the average temperature of the Earth’s atmosphere and its oceans‚
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PLAN Ways to Slow Down Ozone Depletion Global warming refers to an increase in the average temperature of the Earth as a result of the greenhouse effect‚ in which gases in the upper atmosphere trap solar radiation close to the planet’s surface instead of allowing it to dissipate into space. Both natural and human-made conditions can contribute to global warming‚ but human beings can do several things to reduce the effects. The biggest cause of global warming is the carbon dioxide released when fossil
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Global Warming (A False Ideology) Global warming is defined by Google as “A gradual increase in the overall temperature of the earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide‚ CFCs‚ and other pollutants”. The “greenhouse effect” is essential to life on Earth. If there were no greenhouse gases‚ the temperature of the air would be about 32°F or 18°C colder than it is now. The earth would pretty much be a frozen wasteland. We need greenhouse
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detrimental depletion of our world’s reserves of nonrenewable resources‚ we find our world now under a disease called global warming. This chronic warming of our entire atmosphere is leading to catastrophic and disastrous events that prove to be the single most largest issue of our world in known and written history. Scientists‚ according to Livescience magazine‚ say that global warming is the rapid increase in the surface temperature
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clear the trees and turn them into crops. Also‚ the loggers were cutting down large areas of woodland. Workplace: When the government wanted to start protecting the consumers‚ the muckrakers exposed the horrible working conditions. Around the 1900’s‚ unskilled work replaced and most killed manufactory jobs. Many of the workers found the jobs boring. They wanted more exciting things to do and make it worthwhile working there. Another thing is that‚ they wanted a bigger pay and when they wasn’t getting
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Global Warming is an important ecological issue and has many negative effects upon our environment. However‚ for all the attention that this issue does not draw‚ that is how dire it is growing to be. There are many problems that are causing global warming‚ and if they are not corrected‚ or at least prevented from here on out‚ there are going to be some severe complications in the near future. Greenhouse holes in the ozone layer and the decay of the atmosphere are just a few of the problems that need
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Global warming is currently the most controversial issue.The debate over global warming has been going all around the world and it seems endless. Depending on one’s political view‚ whether a person is a liberal or a conservative may consider global warming as the biggest challenge facing humanity or one may dismiss‚ saying it is not real or may simply claims global warming is a hoax. However‚ there are strong‚ credible evidences that indicate the extreme and unpredictable weather pattern we have
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