problem and solution essay-global warming
- 최초 등록일
- 2013.11.21
- 최종 저작일
- 2012.08
- 5페이지/
MS 워드
- 가격 1,000원
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소개글
영어 problem and solution writing 예제 입니다. 주제는 global warming이구요 미국에서 어학연수할때 A받았던 자료입니다. 논문같은 writing은 아니지만 formal하게 형식맞춰 쓴 글입니다.
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본문내용
Why can human beings live only on the earth among many planets in space? The reason is because of the temperature of the atmosphere. The earth's air maintains its proper temperature, which allows human survive and breathe. However, as technology and science have developed, there is more carbon dioxide in the air now than all the CO2 that has been produced for the past 650,000 years. This huge amount of carbon dioxide functions as a blanket to stop the earth's heat from getting out (Stop global warming, n.d.)
<중 략>
alternative energy and energy efficiency programs will provide people with many good options such as wind or solar power instead of oil, and can dramatically cut oil use. Therefore, the more clean energy people choose to use, the less carbon dioxide is produced. In addition, if clean energy industries become well rooted, the governments and the companies do not need to have regular meetings anymore. Therefore, considering these advantages, investment in clean energy industries will be better than auctions for emission allowances.
참고 자료
What is global warming. (n.d.). Stopglobalwarming.org. Retrieved Feb, 28, 2012 from http://www.stopglobalwarming.org/learn/
Cause and effect for global warming. (2007). Time for change. Retrieved Feb, 28, 2012 from http://timeforchange.org/cause-and-effect-for-global-warming
Global warming solutions. (n.d.). Natural resources defense council. Retrieved Feb, 28, 2012 from http://www.nrdc.org/globalwarming/solutions/step1.asp 87-436-2717