Global warming

Little does the human mind think about the careless acts we do to increase global warming. Global warming is the term used to illustrate the slow increase in the standard temperature of the earth's ocean and its atmosphere, and a change in Earth's climate. The earth's average temperature has increased substantially by between 0.4 and 0.8 degree Celsius over 100 years. Most of our global warming issues are due to the rising of carbon dioxide and other gases like burning fossil fuels, land clearing, agriculture, as well as other human activities, not just that, but it is also displacing people from cities and tropical islands forcing them to immigrate to higher grounds. Scientists believe at the rate of global warming today, that we could produce between 1.4 and 5.8 degree Celsius by the twenty-second century. The rising sea levels, melting polar ice caps, and the increase of storms and other severe weather events will occur if you forget to keep your mind on our world's health, help the fight and make a stand against global warming! (by Harry)

Here's an interesting video about global warming
 http://video.nationalgeographic.com/video/101-videos/global-warming-101