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GEO 101 Colorado State University Global Earth Science in Denver Colorado Essay
All questions need to be about 300-400 words max. Please put the response after each number along with references for each one, typically 1-2 per question.
2. Every rock tells a story about Earths past. For this weeks discussion, begin by viewing this short video from the Brown University Science Center (Links to an external site.) about the stories one particular rock tells us. Then, select a specific type of igneous, sedimentary, or metamorphic rock to research. Here is a list (Links to an external site.) of different rock types you might choose from. Tell us about the rock you have chosen. Which kind is it? What minerals does it contain? How did it form? What stories can it tell us about the Earths past? For instance, sedimentary rocks and extrusive (erupted at the surface) igneous rocks typically tell us about the nature of ancient environments or eruption events on Earths surface, while metamorphic and intrusive igneous rocks tend to tell us about geological events that happened deep underground, typically as a result of plate tectonic forces. Be sure to select a specific kind of rock that no one else has chosen yet.
3. Using your text and the library or internet resources, research one of the many varieties of mass wasting. Explain how it works, what type of material is involved, and that type of movement. In which regions might we find this type of mass wasting? Provide a real-life example of an event of this type. Once again, make sure that you come up with an example that hasn’t been discussed already.
4. River systems affect every living thing on this planet. Choose a river of your liking and report on it to the rest of us. You should include the stream’s origin, destination, type (braided or meandering), and any other interesting information that you might have uncovered. Share with us about how humans currently use this river, and what impacts that use has had on the rivers flow or its water quality. For instance, has it been dammed, diverted for irrigation, contaminated with pesticides, etc.? The Greek pre-Socratic philosopher Heraclitus remarked that You cannot step in the same river twice. Similarly, please do not choose a river that another student has already shared with the class.
5. While there are only four oceans, there are many more than seven seas! Choose a sea or gulf and describe it for the class. Be sure to include its location, how it formed, its size, and any other significant facts about it. In what ways do humans utilize this body of water and any resources it might contain? What is the biggest environmental issue facing it, and what (if anything) is currently being done to fix the problem? You can’t choose a sea or gulf that has been chosen by another classmate, of course!
6. There are numerous cloud types that are often indicative, and even predictive, of specific storm types or other meteorological conditions. Choose a cloud type or a storm type and describe it. Be sure to explain how it forms the weather we expect to experience when it is present or after it has ended. If you wish, you can even choose cloudless conditions! Include a photograph of your cloud or storm type, properly cited in APA format. As always, make sure that you chose a topic that hasn’t been posted yet.
7. There is no question that the Earth is warmer than it was just a few decades ago. Climate scientists are in agreement that we are responsible for what is happening, although some politicians continue to argue otherwise. And global climate change is already underway; we are seeing numerous consequences as a result of the warming. Lets discuss some of those impacts in our discussion this week. If you are completing Portfolio Project Option One (which we are and I live in Denver CO) about your home place, please share with us some of the effects of climate change (now and projected) for your own community (I Live in the suburbs of south Denver Greenwood Village), region, or state. What steps, if any, are being taken to mitigate these impacts? What more do you think ought to be done? 8. We use what we know about Earth, its structure, atmosphere, geologic activities, and processes to prove or disprove our theories of other planets. For example, we used Google Earth in Week Fours lab to examine rivers on Earth, and then will apply what we know of Earths rivers to explore evidence for past rivers on Mars in this weeks lab. Describe one other such example of our usage of Earth analogs to determine the circumstances elsewhere and how it might influence our extraplanetary explorations in the future. And for the last time this term, dont choose one that has already been posted.
PART 1: Prepare a detailed outline for your final paper. The outline should have six major sections:
Section 1: Begin this section with your introduction, which must include a thesis statement (the central argument, or main point, of your paper). Sections 2-5: These sections should cover the four topic areas specified in the assignment instructions, in whichever order you choose to cover them; and 6) Section 6: Your outline should end with the conclusion, summarizing the key points and re-stating the thesis. Your outline should meet the following requirements:
2-3 pages in length (not counting your references)
8 credible outside sources. These sources should be cited within the outline where you plan to use them. Formatted according to the CSU-Global Guide to Writing and APA Requirements (Links to an external site.) You are welcome to include visual elements; however, they also will not count toward the minimum length. The outline content does not have to be in complete sentences but should be sufficiently clear for the reader to understand easily. Your finished outline will be reviewed both by the instructor and your peers.
PART 2 (The actual paper):
Option #1: Earth Science Where You Live DENVER, COLORADO What does Earth Science reveal about your home place through time? This research paper will provide you with an opportunity to learn more about where you live. In your report, be sure to cover the following topics:
The geography of your home place where it is located on Earth, what the topography is like (major mountains, lakes, etc.), and what surface processes are currently shaping it (rivers, ocean waves, etc.) The plate tectonic setting of your home place where you are located relative to plate boundaries, and what tectonic processes are active in your region (earthquakes, volcanoes, etc.) The geologic story of your home place what rocks and minerals are found there, and what stories they tell about how your place has changed over geologic time. (For instance, was it once the site of an ocean or sea? If so, what evidence is there for that, and when did it happen?) The weather and climate of your home place what the climate is like where you live, what extreme weather your area experiences, what effects of global climate change your place is already experiencing, what the projected impacts of climate change on your home place may beand what is currently being done, if anything, to address these challenges. Your final paper should meet the following requirements:
6-8 pages in length (does not include title page, reference page, visual elements) 8-10 credible outside sources 4-6 visual elements that contribute to your paper (your own photographs particularly encouraged) Formatted according to the CSU-Global Guide to Writing and APA Requirements

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