Plate techtonics, weather patterns and Great Lakes

For this assignment you will answer the questions listed below. Each question has been assigned a certain number of points. Be sure to answer all of the items asked for in the question to get full credit. Your assignment is to be word processed, double spaced, and grammar and spell checked! You may submit in hard copy or via email to the instructor. Early submissions are encouraged. Websites are listed below each question to get you started in finding your answers. Some material that relates to the questions may be found within your book, some will not. You are free to use other sources as well. However, Wikipedia is NOT to be used. (Wikipedia is an open source site. Changes can be made that may make information posted there incorrect.) You must cite your work appropriately and enclose a reference page. Be sure to list even the sites that I have provided you if you use them to answer the question. Do NOT do a laundry list of “question asked” and “answer” in your answer. While I have provided you with questions to answer, please answer them in paragraph form. Your answers should read as a narrative that covers all of the items raised by my questions. I prefer that you paraphrase the material that you find for your answers rather than doing copy and paste. Do NOT copy and paste material without putting it in quotation marks and appropriately citing it if you feel a need to do your paper this way. Do not use more than 2 quotations per question if you feel the need to quote directly. (Copying and pasting without quotations and appropriate citations is plagiarism and will result in a grade of 40 (F) for the total assignment.) If you are unsure just what plagiarism is, please go to the writing center website and click on the link to the right. The writing center is at http://www.csuohio.edu/academic/writingcenter/If you are unsure how to do citations, you can go to: http://library.csuohio.edu/research/vrd/citations.html http://citationmachine.net The links to the guides there are very good. If you are not required to use a specific format by your major discipline, I suggest using APA. 2. There is discussion among scientists concerning the theory of plate tectonics. The theory of plate tectonics is important for scientists to study the Earth’s history and to learn about the Earth’s surface, major relief surfaces and the ocean’s floor. What is the theory of plate tectonics and when did it evolved? What does the word plate and word tectonics describe? Why is the theory of plate tectonics important for Earth’s history? Describe the types of plate boundaries. Give examples and location for each type. Where are the seven major plates located? (You may need to provide a copy of a map with the explanation} How did Alfred Wegener play a major role in the evolution of the plate tectonic theory? What is Pangaea? How are the movements of plates related to Pangaea? Define and describe the Wilson Cycle. What is the relationship to plate tectonics? What is the relationship between earthquakes, volcanoes and plate tectonics? How has the theory of plate tectonics helped developed the exploration of the ocean, especially the ocean floor? (35 points) www.britannica.com/EBchecked/topic/463912/plate-tectonics… www.ucmp.berkeley.edu/geology/tectonics.html http://geology.com/plate-tectonics.shtml

http://pubs.usgs.gov/gip/dynamic/historical.html 2. Weather patterns can be influenced by two weather phenomenon El Nino and La Nina. There can be a neutral phase also. What do we mean by El Nino/Southern Oscillation (ENSO)? How do weather patterns change in general when El Nino occurs? How could it affect our weather in Northeast Ohio? How does El Nino affect the hurricanes in the Atlantic Ocean? What is La Nina? What are some of the weather changes in general when La Nina occurs? How could La Nina affect Northern Ohio’s weather? How does La Nina affect the hurricanes in the Atlantic Ocean/ What are some of the economic impacts of El Nino and La Nina in the United States? What other types of impacts might these systems have? Are we in an El Nino or La Nino phase? If so which one and what are the predictions for weather nationwide and in this area. What is the current prediction as to the duration? Be sure to check the actual links for El Nino and La Nina and not just the brief descriptions. (35 points) www.weather.gov http://climate.nasa.gov/news/2382/ http://www.elnino.noaa.gov/lanina_new_faq.html http://www.cpc.ncep.noaa.gov/products/analysis_monitoring/lanina/us_impacts/ustp_impacts .shtml http://www.economics.noaa.gov/?goal=climate&file=events/enso 3. We are fortunate to live next to one of the major freshwater sources in the world. However we rarely think about how the Great Lakes came to be. What lakes form what we call the “Great Lakes”. How and when did they form? What factors affected their size over time? What is the source of their water today? How does it flow to all of the lakes? What is the amount of freshwater that they contain? What percent of the earth’s total freshwater is that? What is their total present size (all lakes combined)? Which lake is the largest? Which is the smallest? Which has the most depth? Which is the shallowest? What were two factors that contributed to the depth of the lakes? Which lake or lakes has the most pollution? Which lake or lakes the least? What is the reason for this? How do the lakes contribute to the industrial nature of the area? How much do they contribute to the area economy just in terms of recreation activities? How can we help to keep Lake Erie waters clean and safe? (30 points) http://www.great-lakes.net/teach/geog/lakeform/lf_3.html http://geography.about.com/od/specificplacesofinterest/a/greatlakes.htm http://www.iisgcp.org/catalog/downlds_09/Rocks%20&%20Rivers%20Shape%20GL.pdf http://www.msue.msu.edu/objects/content_revision/download.cfm/item_id.211898/workspace_i d.26697/How%20The%20Great%20Lakes%20Were%20Formed%20%28Video%29.swf/

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