PART C - Analyze and Conclude 1. After you created a geologic time scale with key events in Earth’s History‚ compare the number of events in each era. Did more Earth-shaping events occur early in Earth’s history or later on? Explain why. Based on my geologic time scale‚ there are three events in Precambrian Time‚ two events in Paleozoic Era‚ four events in Mesozoic Era and one event in Cenozoic Era. These events mostly occurred later on in Earth’s history. Mesozoic Era has the most events which
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“EARTH HISTORY” Geologic Time: Geology needs a time Scale: -The prime goal of the science of geology‚ is to interpreting earth history. Geological time scale- -Anordered‚internallyconsistent‚ internationally recognized sequence of time intervals‚ and record the life of Earth. Short history of geology: James Ussher(mid 1600s)- he determined that earth was only a few thousands of years old having been created in 4004 b.c Catastrophists(17-18cen.)-believed that earth landscape had been developed
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Solutions to the following problems: DQ 1: Answer in 200-300 word count. Choose one question below and title your answer with Reply. 1. What is the basis and criteria for developing the geologic time scale? Based on your reading and experience‚ what is the most interesting period within the geologic time scale? Why? 2. What is the nature of scientific inquiry? What is the difference between a scientific hypothesis and a scientific theory? How is hypothesis and theory different from a scientific
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archaeological evidence and its distribution in time and space 2. Determine function of past remains and reconstruct past behavior 3. Define the process of culture to determine how and why culture’s change over time 4. To use archaeological record to understand the meaning of culture in the past and its relevance to the present Prehistory: Everything before 4‚400 B.C. History before written word History: Past events of a period in time of a people or a place Big white man theory:
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explorer returned to Spain in triumph‚ bearing gold‚ spices and "Indian" captives. He crossed the Atlantic several more times before his death in 1506; by his third journey‚ he realized that he hadn’t reached Asia but instead had stumbled upon a continent previously unknown to Europeans.The geological history of Earth follows the major events in Earth’s past based on the geologic time scale‚ a system of chronological measurement based on the study of the planet’s rock layers (stratigraphy). Earth formed
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Demythologizing uniformitarian history. CRSQ 35:156–165. Reed‚ J.K. 2000. Historiography and natural history Reed‚ J.K. 2001. Natural History in the Christian Worldview Reed‚ J.K. 2008. St. Hutton’s hagiography. Reed‚ J.K. 2009. Review of The Man Who Found Time: James Hutton and the Reed‚ J.K. 2010a. Untangling uniformitarianism‚ level I: a quest for clarity. Answers Research Journal 3:37–59. Reed‚ J.K. 2010b. Modern geohistory: an assault on Christianity‚ not an innovative
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Travel Brochure Suppose you had a travel company that could take people back in time. Your time machine can take tourists back millions‚ and even billions of years. You will be developing a travel brochure to entice vacationers to come to your geologic time period or Era‚ and “enjoy” what the earth of that time has to offer. Things to keep in mind when working on this project: 1. Your travel brochure will need to include written descriptions as well as illustrations of the period/era.
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“Dino Dig” by Kathleen Rudolph In this activity you’ll make use of some of the techniques and evidence that paleontologists work with to determine the identity of different fossils to establish the particular time period in which those creatures lived. Most fossil digs take place in remote places where it is hot and dry and dirty. But one outstanding (and famous) site for Pleistocene fossils is right in the middle of downtown Los Angeles: The La Brea Tar Pits. Check out this site to learn
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layers of sediment on the Earth’s surface to approximate the dates of past geologic time periods. Ah sediment as you know is material like sand‚ gravel‚ fossil fragments that is transported by natural processes like wind ‚ water flow or the movement of glaciers. So sediment is transported and then deposited and it forms layers on the Earth’s surface over time. We examine these layers to learn about different geologic time periods including when they began and ended. For example‚ from about 1.8 million
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Evolution of the Earth The planet earth has gone through much abuse and punishment in the past. Formed approximately 4.5 billion years ago‚ the earth has undergone multiple catastrophic asteroids erasing species after species. Due to geologic evidence‚ it is estimated over 90 percent of all life that had ever lived in this planet have been extinct. No more than the past 500 million years alone‚ 50-90 percent of all organisms on earth were wiped out of the geological timeline without any warning
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