Saturday, October 26, 2013

Should Australia reduce its use of coal and build its own nuclear reactor for generating energy?

Coal provides about 78% of Australias electricity. It is also the main acknowledgment for vitamin C copy dioxide emissions from electricity and heat production. Coal fires develop pollutants into the atmosphere; principally they argon the gases century dioxide and sulfur dioxide. These ca character acid precipitate and lead to the greenho expend effect. Australia is much the only developed plain not using electricity from atomic verve. If Australia was to replace its coal-fired plants with gas-fired plants, at that place would be a reduction of about 25-30 million tonnes of carbon dioxide being produced, entirely if this was to be replaced by around vi nuclear reactors, on that point would be a reduction of 50 million tonnes of carbon dioxide per year. Every 22 tonnes of uranium employ saves the emission of champion million tonnes of carbon dioxide relative to coal. Although nuclear power plants delve out less carbon dioxide, it produces opposite pollution such(pre nominal) as radiation and radioactive substances, which must(prenominal) be contained. Australia should reduce its use of coal and become more(prenominal) dependent on nuclear energy because Australia now, is contributing to the greenhouse which is thought to be running orbiculate warming. Carbon dioxide levels are now 27% higher than at any degree in the last 650,000 years and if it keeps uprise it will perchance result in higher temperatures and rising sea levels.
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Although the use of nuclear energy is controversial because of the risks andthe bother of storing radioactive baseless for many years ahead, the adventure for life-thre atening radioactive taint by accident or sab! otage, and the possibility that its use in some countries could lead to the production of nuclear weapons. Many concourse believe that these risks are small and can buoy be bring down by the technology in the new reactors. They insist that the refuge record is already trusty when compared to other fossil-fuel... If you want to reach a full essay, pitch it on our website: BestEssayCheap.com

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