南昌大学学术英语 论文 文献综述

ways to deal with global warming

Global warming is the unusually rapid increase in Earth's average surface temperature over the past century. The global average surface temperature rose 0.6 to 0.9 degrees Celsius (1.1 to 1.6°F) between 1906 and 2005, and the rate of temperature increase has nearly doubled in the last 50 years. Temperatures are certain to go up further. Global warming is a double-edged sword. For example, with the increase of temperature, the polar regions may be more suitable for human habitation; under appropriate conditions, high levels of carbon dioxide can promote the photosynthesis, thereby improving the growth of plants, affecting the carbon dioxide production, this is the positive effects of global warming. However，numerous research studies demonstrate that a global warmer climate melts the ice caps, raising sea levels and disturbs weather patterns, causing droughts, severe storms, hurricanes. However, we know that the damage caused by global warming. We can not let him go and we must analyze the reasons and take timely action. It is mainly caused by population explosion, atmospheric pollution and ecological environment deteriorated and so on. People suffer a lot from disasters relevant to global warming. To stop global warming we should make immediate and continual efforts. We hope the situation will soon change. Global warming catches and holds our concern, for it affects us and will affect our later generations. Global warming is mainly due to the burning of fossil fuels. So, if we want to reduce global warming, we should mainly use the clean energy and reduce carbon dioxide emissions. At the same time, people should also pay attention to environmental protection in life, such as the promotion of clean energy; eat less meat; food into fuel; use reduce fossil fuel thermal power generation; solar; automatic collecting the rubbish; high-altitude wind power generation. This paper will elaborate on the following questions: what is global warming and it historical background? What are the causes of global warming? What is the effect of global warming? How to solve global warming?