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Impact of deforestation on our planet
The impact of fossil fuels on our Planet
Affects of global warming
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Global warming, an increase in the average of Earth’s temperature, has been occurring since the 1800s. A majority of climatologists conclude that human activities are responsible for most of the warming. The main human activities that contribute to global warming are the burning of fossil fuels (coal, oil, and natural gas) and the clearing of land (NASA). Since wealthier industrial countries use most of the world’s fossil fuels, they not surprisingly contribute most to this phenomenon. Europe, Japan, and North America – with roughly fifteen percent of the world’s current population – are estimated to account for two-thirds of the carbon dioxide now in the atmosphere (Gotham Gazette). Even though it comprises less than five percent of the world’s population, the United States is the single-largest source of carbon from fossil fuels – emitting twenty-four percent of the world’s total carbon output (NASA).
German film director, screen writer, and producer, Roland Emmerich works mostly in the action, science fiction, and disaster genre. A common theme throughout many of his films involves the destruction of western civilization. Emmerich uses a combination of heart-stopping visual and sound effects to attract the audience, which consists of movie-goers interested in science-fictional and suspenseful movies. Since Emmerich’s The Day After Tomorrow contains an obvious environmental message, his audience also includes scientists and people interested in the topic of global warming. He selectively chooses special effects in order to create or portray a certain feeling or moment he wants the audience to experience. In the film, Emmerich uses scientifically inaccurate exaggerations of the effects of global warming in order to make his m...
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...fornia, Irvine, 27 October, 2010.
< http://writing.colostate.edu/classes/wikis/wiki.cfm?WikiID=2631>
Lovgren, Stefan. "Day After Tomorrow" Ice Age "Impossible.” National Geographic News.
27 May 2004. Web. 14 November 2010.
< http://news.nationalgeographic.com/news/2004/05/0527_040527_DayAfter.html>
“Global Warming.” National Aeronautics and Space Administration. 29 November 2007. NASA, Washington DC. Web. 14 November 2010.
< http://www.nasa.gov/worldbook/global_warming_worldbook.html>
Lashof, Daniel. “Global Warming and ‘The Day After Tomorrow.’” Gotham Gazette.
24 May 2004. Gotham Gazette: The Place for NYC Politics and Policy. 14 November, 2010.
< http://www.gothamgazette.com/article/fea/20040524/202/987>
"Roland Emmerich Biography." The Blind Assassin. 2009. 14 November 2010
< http://the-blind-assassin.blogspot.com/2009/12/roland-emmerich_6081.html>
"global warming, climate change, earth and environment news from Scientific American." global warming, climate change, earth and environment news from Scientific American. N.p., n.d. Web. 3 Dec. 2013. .
In “The Day After Tomorrow” a climatologist’s warning of the possibility of massive cataclysmic climate changes caused by global warming go unheeded. His predictions of the consequences of such actions just so happen to occur sooner than anyone had ever expected. This movie served as the ultimate example what could happen if as a world community we do not clean up our acts. Continued consumption of nonrenewable resources, increased carbon dioxide emissions and further depletion of the Ozone layer could though most likely not on the scale illustrated occur in one form or another. The moral of this film is summed up by Dennis Quaid’s character in the last scene when he mutters his last few lines stating that hopefully humani...
The use of fossil fuels has greatly increased the amount of atmospheric and oceanic CO2 to a point where it’s ruining the natural flow of the world; the earth’s temperature is rising. As a result, the polar ice caps are melting causing the seas to rise. With only a 1 meter increase in sea level the United States alone could lose over 10,000 square miles of land, and thousands of houses will be destroyed. The effects will be just as prominent around the world: many islands will become submerged, 17% of Bangladesh will be underwater, and tens of thousands of people will be displaced (“Global Warming” 3).
We humans cannot help but feel a twinge of regret when we contemplate how we brought forth the plague of global warming by our own hands in the passing years. Aside from rising sea levels as deluging coastal cities and depleting ozone layers as increasing cancer rates, we inevitably come face to face with one simple realization: it’s getting too hot in here. Moreover, we have been devastated by various extremes of nature, with spring frost storms and summer hurricanes arriving with increasing frequency. However, numerous though the causes of global warming may be, the general consensus is that carbon dioxide, which results from the burning of fuels such as coal, is the main culprit; this gas has now formed a high concentration blockade in the atmosphere, preventing heat from escaping and thus increasing the temperatures of our planet. Therefore, after assessing all facts of the problem, I humbly propose that we collect the CO2¬, compress it, and then place it into soda cans. Then, we shall store the soda cans underground, whence the CO2 originally came.
The Web. 04 Feb. 2014 -. The Effects of Global Warming. National Geographic. N.p., n.d. Web.
“Climate change: How do we know?” NASA. NASA n. d. n. pag. Web. 28 November
The movie, The Day After Tomorrow, addresses the issue of global warming. The movie?s portrayal of the events caused by global warming was extreme and not very believable. Some of the information is backed up by science but most is completely off the wall and nonrealistic.
Subpoint A: Not long ago, a documentary film called “An Inconvenient truth” came out in 2006. This film raised international public awareness of climate change and reenergizing the environmental movement. A former U.S Vice president Al Gore campaigned to educate citizens about global warming through a simp...
The most destructive human contribution to climate change is fossil fuels combustion, which results in the release of carbon dioxide and other greenhouse gases into the atmosphere. Increased carbon dioxide, methane, nitrous oxide and halocarbons levels in the atmosphere cause an imbalance in the earth’s energy. This is because the gases alter solar radiation and thermal radiation which regulate the earth’s energy. Research indicates that anthropogenic climate change is the cause of the increased global warming over the last fifty years. 57 % of the carbon dioxide emitted is absorbed into the atmosphere while the rest is absorbed into the oceans. Carbon dioxide in the atmosphere is the most central greenhouse gas that is associated with global warming (Eby, Zickfield, Montenegro, Archer, Meissner, & Weaver,
Hansen, J., Ruedy, R., Sato, M., & Lo, K. (2002). "Global Warming Continues." Science, 295, 275.
In talking about global warming, we need to learn what causes the greenhouse effect. Rays from the sun are taken up and absorbed by water vapor that is natural in the atmosphere. The United States emits the largest man made greenhouse gases in the world. As Americans we must realize the responsibility to reduce the emissions. (Gore, Albert) Water Vapor is eighty percent of greenhouse warming. The last twenty percent results from other gases that are in very little amounts. A huge absorber of the sun’s heat rays is carbon dioxide. Us as humans release a lot of carbon dioxide. When fossil fuels are burned, they release big amounts of carbon dioxide. Carbon dioxide is on the increase in our atmosphere due to car emissions. Approximately eighty percent of CO2 increases because of man’s use of fossil fuels. When there is more carbon dioxide in our atmosphere the more sun rays are absorbed. In result to this happening this will cause the earth and the earths atmosphere to warm. When the earth is warming, water temperatures will start to get warmer. Oceans and lakes will get warmer in result f...
The burning of fossil fuels has greatly harmed our environment and is a leading cause as to why climate change has become such a threat to our way of living. In May of 2013, the carbon dioxide levels in the atmosphere reached 400 parts per million, an increase of more than 40 percent since the beginning of the Industrial Revolution. This could cause the Arctic Ocean to be nearly ice-free during the summer by 2020(Overland and Wang, 2013).
As we approach the future we are faced with many global problems. Most of these problems arise because we have caused them ourselves. We need to face these problems and find a solution. Global warming, although most often overlooked in importance, is a crucial problem of the future directly related to human activities. Global warming is caused by gases humans release into the atmosphere called anthropogenic gases and by deforestation. Anthropogenic gases include carbon dioxide, methane, chlorofluorocarbons (CFCs), hydrofl...
Global warming has become on of the most controversial issues in the media today. While most of the Western world countries have generally accepted the premise that man's chemical emissions in the atmosphere can and are affected by the world’s climate patterns, in the United States, the issue has become so politicized with many republicans challenging the science behind the theory. Global warming is a greenhouse effect whereby gases are trapped on the earth’s surface causing it to heat up (Maslin 14). It is based on the worldwide temperature records that have been maintained by human beings through their activities since the 1880,s. In addition, global warming is not only caused by human activities only but also through climate changes in solar radiance. The problem is that, humans continue to contribute to the global warming phenomenon. All citizens should work in reducing human activities that cause global warming and also support the development of nuclear power. Scientists deem that, global warming is mainly caused by human activities which accelerate the natural process by creating greenhouse gases in the atmosphere. Human activities have become a great contribution to the greenhouse effect and this means that climate changes are inevitable. They further argue that, if these activities continue and are not reduced, it will lead to more trapping of energy radiated from the earth and this will likely lead to extreme weather and global warming. Global warming should be at reduced levels or else, it will be catastrophic.
Global warming is an increase in average global temperatures. This will lead to rising temperatures of the oceans and the earth’s surface. Coal is a main contributor to global warming because so much electricity is produced from coal-burning power plants. According to the book Global Warming by Peggy Parks, “In the United States, more than 50 percent of all electrical plants use coal, which also provides power for about 40 percent of the total electricity generated throughout the world” (43). Global warming is also caused because of deforestation and the burning of fossil fuels. Many people say that global warming is natural; however, people speed up the process. Global Warming needs to be taken serious because as the temperature rises, it causes melting of polar ice caps, a rise in sea levels or unnatural patters of precipitation which can result in floods. This can also have an effect on wildlife such as the food chain. Many species have been dying of starvation and many have to move to different places due to the temperature changes. Possible solutions to Global Warming is for people to switch to LED light bulbs as it gives the same light and uses less electricity, wash clothes in cold water, buy less products, and to spread the