返回首页

英国谢菲尔德大学留学生有关全球气候变暖方面的本科课程作业格式范文:Global Warming

英国谢菲尔德大学留学生有关全球气候变暖方面的本科课程作业格式范文:Global Warming


您需要定制的论文具体信息如下:
论文题目:global warming
论文语言:英语论文 English
代写价格:0
论文专业:bachelor foundation study本科预科 暂无专业
字数:
学校国家:英格兰
是否有数据处理要求:否
您的学校:谢菲尔德大学 本科预科
论文用于:Pre Undergraduate Assignment 本科预科作业
截止日期:
补充要求和说明:
根据所给的例文范文,按照要求写一篇关于全球气候变暖的1500字论文。要求引用所提供的三篇文献,并自行查找专业学术性文献3份,标明引用地址。


1. Introduction
Global warming is a climate change phenomenon which refers to the rise in the average temperature of Earth's atmosphere and oceans due to human-induced greenhouse effect. The term was probably first used in its modern sense in a science paper called Are we on the brink of a pronounced global warming?(1975) The author's choice of words was new and represented a significant recognition that the climate was warming; while previously the phrasing used by scientists was "inadvertent climate modification". Generally speaking, since the early 20th century, Earth's mean surface temperature has increased by about 0.8 °C, with about two-thirds of the increase occurring since 1980(Greenhouse effect). http://ukthesiss.com/Assignment_Writing/ Evidence for warming of the climate system is overwhelming and observable, such as widespread melting of snow and ice, and rising global average sea level. Ubiquitous as it is, its advent is definitely not a blessing but a Pandora's box with various devastating consequences either for human kind or nature. However, the good news is that this rough problem has become a growing concern of people, and is even on the international agenda. This essay will argue that a fight against the observed warming is looming ahead, and it must be through looking into its both root causes and symptoms to handle the issue. Therefore, initially, the essay will concentrate on the factors behind the phenomenon. Some adverse impacts will follow closely. In the third section, the essay intends to propose several proposals in three angles: (1) the international collaboration is required; (2) the government and public should work together; (3) searching for new paths is necessary. Finally, a conclusion is made that people should keep balance between the development and environment.


2. Causes of temperature changes
Indeed, global warming seems to have long reached a level such that people can ascribe with a high degree of confidence a cause and effect relationship between the greenhouse effect and the observed warming. As matters actually stand, however, the greenhouse gas is little more than a nominal scapegoat, and man himself is to blame for the deadly new ecological crisis.



------分隔线----------------------------
UK Thesis Base Contacts

24小时在线客服

QQ:77276002

Email:77276002@qq.com

推荐内容