Global Climate Coalition. Retrieved on March 28, 2003 from Global Climate Coalition the world wide web: http://www.globalclimate.org/index.htm Jensen, M. (2004, August). Climate Warming Shakes up Species. BioScience, pp. 722-729.
These effects will occur globally and affect everyone. Global warming is occurring, as evidence has shown, with modern civilization a cause: And though its danger exists and its full reversal is improbable, humanity may inhibit it - as mankind’s responsibility. Because global warming poses a threat, global warming’s definition and its associated facts serves as very useful information. Merriam-Webster dictionary defines global warming as “the recent increase in the world’s temperature that is believed to be caused by the increase of certain gases (such as carbon dioxide) in the atmosphere.” Average global temperatures have risen to unusually high levels (Nuccitelli). In the last fifty years, the average temperature of the Earth’s surface has risen faster than ever recorded (Nuccitelli).
Some people do not believe that this phenomenon is really happening. Based on the facts, it really is happening. The surface of the Earth is warming rapidly and humans are a main cause. This paper is about global warming, the causes of it, the changes in climate on Earth, and the potential dangers of it. Global warming is the phenomenon of the rising average air temperature near the Earth’s surface over the last couple of centuries.
There are people in the world that believe that there is another reason why this is happening; earth is experiencing a natural cycle of evolution. Global warming is a very serious part of the world and a solution needs to be found immediately. The greenhouse effect is the cause of global warming in the world. The greenhouse effect is a topic of discussion throughout the world; it needs to be contained immediately. “Our effect on the environment, and in particular on climate change, is large and growing” (Tony Blair) The greenhouse effect is when sunlight and solar radiation enters the atmosphere and hits the earth and bounces back, but with the greenhouse effect it then goes back up into the atmosphere and is deflected back down and trapped in the atmosphere (Energy and the Environment).