UNIVERSIDAD LATINOAMERICANA DE CIENCIA Y TECNOLOGIA
School of Education
Professor Carlos Tánchez Avila Newspaper Contribution 2 I Quarter, 2011
Student(s): Yohana Gutiérrez V.
English IV
Task: Write a paragraph on Global Warming.Your paragraph should include, at least, one simple sentence, one compound sentence, one complex sentence (with an adverb, adjective, or noun clause), and one compound-complex sentence. Your paragaph should have a title, a topic sentence, supporting sentences (examples, statistics, and direct and inderect quatations), and a concluding idea. In-text citations and works cited have to be included in your composition as studied in class. The paragraph must not have less than 10 lines and no more than 15 lines (double space, letter number 12).
Consequences of global warming
In our present one of the major concerns are the activities of humans causing a negative impact on the environment and also jeopardize the future of all living things. Many of the activities associated with the emission of gases are now essential to the global economy and form an essential part of modern life, the greenhouse effect is caused by gases that have occurred as a result of complex geochemical and biochemical activity that characterizes Earth. The most important factor is the use of fossil fuels (coal and oil) as sources of energy in industry and transport. The human activities like burning fossil fuels coal, oil, gas and forest destruction, have become major causes of air emission of carbon dioxide, the most dangerous gas in the generation the greenhouse effect. Other factors to consider are the timber industry, agricultural expansion, acid rain, adversely affects the absorptive capacity of the forests of excess pollution. Global Warming might have dramatic consequences for humans, for example according to a publication nacion.com 2010, there is a decrease in plant growth due to global warming where investigators say the change could affect food security and development of biofuels, experts found a decline in the growth of plants is related to drought caused by the rise in temperature between 2000-2009. Maosheng Zhao of the University of Montana says "Because the drought that caused warming reduces the ability of land to absorb carbon, may result in more carbon dioxide remaining in the atmosphere, and thus further warming." To end is urgent a real commitment to all people and especially of world governments to stop this serious situation the world, we are destroying our home.
Bibliography
http://www.dforceblog.com/2010/02/01/causas-del-calentamiento-global/
http://cienbas.galeon.com/cg2.htm
http://www.un.org/spanish/News/fullstorynews.asp?NewsID=8737