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GLG 220 Entire Course

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GLG 220 Week 1 DQ 1

GLG 220 Week 1 DQ 2

GLG 220 Week 1 Summary Questions

GLG 220 Week 1 Mineral Identification Worksheet

GLG 220 Week 2 DQ 1

GLG 220 Week 2 DQ 2

GLG 220 Week 2 Plate Tectonics Paper

GLG 220 Week 2 Lab Earthquake Report

GLG 220 Week 3 DQ 1

GLG 220 Week 3 DQ 2

GLG 220 Week 3 Groundwater Lab Report

GLG 220 Week 3 Sculpturing the Earth’s Surface

GLG 220 Week 4 Oceans and Atmosphere Worksheet

GLG 220 Week 4 DQ 1

GLG 220 Week 4 DQ 2

GLG 220 Week 4 Deserts Lab Report

GLG 220 Week 5 Individual Questions

GLG 220 Week 5 Environmental Sustainability Paper

GLG 220 Week 5 DQ 1

GLG 220 Week 5 DQ 2

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GLG 220 Week 1 Mineral Identification Worksheet

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Resources: Ch. 2 of the text, Virtual Minerals Lab, Mineral Identification Key II and Appendix 2 • Read the Introduction located via the Table of Contents,Section 1 at Mineral Society of America’s Mineral Identification Key II available at the following link: http://www.minsocam.org/MSA/collectors_corner/id/mineral_id_keyi1.htm#Intro After reviewing the introduction return to Table of Contents and read about the Mineral physical property Hardness. • Conduct the hardness test of the Virtual Minerals Lab located in the Materials section of your student Web site. Record your answers in Appendix 2 - Part 1. • Review the additonal physical properties discussed in the resources above. Using the information gained from the concepts discussed in your readings and Lab activity, read and record the answers to the questions posed in Appendix 2 – Part 2.

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GLG 220 Week 1 Summary Questions

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GLG 220 Week 1 Summary Questions

Ch. 1: Critical and Creative Thinking Questions 3 & 5

Ch. 2: Critical and Creative Thinking Questions 1 & 3

Ch. 3: Critical and Creative Thinking Questions 3 & 4

Ch. 14: Critical and Creative Thinking Questions 1 & 4

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GLG 220 Week 2 Plate Tectonics Paper

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GLG 220 Week 2 Plate Tectonics Paper

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GLG 220 Week 3 Groundwater Lab Report

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GLG 220 Week 3 Groundwater Lab Report

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GLG 220 Week 3 Sculpturing the Earth’s Surface

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GLG 220 Week 3 Sculpturing the Earth’s Surface Resource:

Visualizing Geology Select a city or region that is faced with one of the following issues: Saltwater invasion in coastal wells Depletion of an aquifer for drinking or agricultural water Subsidence associated with water pumping Depletion or pollution of surface water from human use Landslides threatening the infrastructure of a region, such as roads, housing, or railroads Prepare a 1,050- to 1,400-word paper in which you discuss the issue and potential solutions. Include the following: Geologic principles involved in the issue History of the region specifically associated with the depletion of resources or development of the problem Potential solutions to the hazard or problem

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GLG 220 Week 4 Deserts Lab Report

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GLG 220 Week 4 Deserts Lab Report

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GLG 220 Week 4 Oceans and Atmosphere Worksheet

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GLG 220 Week 4 Oceans and Atmosphere Worksheet

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GLG 220 Week 5 Environmental Sustainability Paper

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Wind Power: Its Pros and Cons

The quest to find an alternative energy resource that is in accordance with history and latest trend in technology has paved the way for humans to look after the environment and to preserve the natural resources. An alternative energy resource is wind power. This is not a new discovery but overtime it took a fresh and better tactic. History will reveal that hundreds of years ago, windmills were already use in Europe in wind farms with wind turbines in order to gain as much as wind energy as possible. This is an effective method in producing the maximum wind energy; however, there are pros and cons that one has to be aware with in this kind of alternative source of energy.
Introduction
Missouri produces wind energy coming from more than 2,500 square miles land that the state use as 63% portion of electricity. Windmills are producer of clean energy; however worn-out windmills produce otherwise. One hazardous element of wind turbines is carbon fiber composite. When wind turbine is worn-out, it has to be burned and trashed out, a process that is perilous to the atmosphere. This wind turbine replacement is necessary. One material of wind turbine is thermoset plastic; this usually creates the wind turbines’ strength and low weight requirement. A breakage from this wind turbine might destroy houses and buildings nearby and pieces of the blade might be scattered meters away. Wind power accidents are much common compared to nuclear accidents. Recorded in 2008 were casualties of 16 civilians and 41 workers—a continuously increasing number. During high winds, the turbines should be stopped and the rotation should be stopped in order to reduce this staggering figure of casualties. Moreover, a regular check-up on these wind turbines should be made in order to prevent bugs build-up and the wearing of the blades because if not 20-30% is estimate product loss. According to O’Sullivan, 2011, money is an important element in maintaining the quality of blades in order to maintain the wind power.
Wind Power: The Pros
There are many pros of wind power as a renewable resource of energy. It is estimated that wind turbines can usually generate 500 kilowatts of power that can lessen the carbon dioxide emission by approximately tw

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GLG 220 Week 5 Individual Questions

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GLG 220 Week 5 Individual Questions

Prepare a response to Critical and Creative Thinking Questions 1–5 in Ch. 15 of Visualizing Geology. Provide an explanation in your responses.

Oil production in the United States satisfies only half of the country's needs; the rest is imported. If imports were cut off, what changes would you expect to occur in your lifestyle?

If you are interested in controversies, investigate how geophysicist M. King Hubbert predicted in 1956 that annual U.S. oil production would peak in the early 1970s (the actual peak occurred in 1971). Also, investigate the debate over whether the same predictive technique can be applied to world oil supplies. When do you think world oil production will reach its peak—or has it done so already?

Can you offer an explanation for this remarkable concentration? If you were part of a team of exploration geologists looking for large copper deposits, where would you focus your search?

Given that we are now dependent on nonrenewable resources of energy and minerals, and that the world's population continues to increase, how do you think human societies will adjust in the future? Do we have a resource problem or a population problem (or both)?

Some people think that sustainable development is not a useful concept, because it may be impossible to implement—or even to define—in the case of nonrenewable resources. Others think that it is an extremely important concept, if only because it makes us think about the needs of future generations in planning resource management. What do you think?

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