Human Activities on Environment Essay Example | Topics and Well Written Essays - 250 words

Human Activities on Environment - Essay Example they either overestimate the size of earth or the problem of global warming. Increase in the level of CO2 in the air has been scientifically proved. CO2 has already increased up to 380 ppm in the atmosphere and may reach 600 ppm in the next fifty years. Its symptoms have shown up in the melting of glaciers and an overall increase in the temperature of Earth’s atmosphere since the American Civil War. In 2003 alone, 20000 people lost their life as a result of the unexpected heat wave in Europe. Fifty years are not very far meaning what shouldn’t happen is already happening thus coining the term, climate emergency. Global warming has altered our relation with Earth as we have changed the look of the world and made it warmer. Facts presented in this article are all reliable as they are supported with research. With our conscious efforts, we can control global warming like we have controlled CFCs in the past and solved the ozone hole problem. Works Cited: Al Gore. â€Å"The Climate Emergency.† 13 Apr. 2004. Web. 28 Jun. 2011.