Geologic History of North America
If you took a road trip across the continental United States of America you would see significant changes in the landscape in terms of the topography, rocks, soils, geological structures, and plant life that are evident even through the car window on the highway. Regions vary in their geologic history, from the rocky coastline of New England, to the plains of the Midwest, to the sharp peaks of the Rocky Mountains, to the volcanoes of the Pacific Northwest. These observable differences across the United States can be broken into physiographic provinces. Physiographic provinces are identifiable by their distinctive landforms, geologic features, and suites of rocks.
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At the completion of this module you will be able to:
- Distinguish the different physiographic provinces of the United States based on their topography, geology, and other features.
- Describe the tectonic origin of the major mountain ranges in the United States.
- Explain why the central portion of the United States differs from the edges of the continent.
See the Schedule of Work for dates of availability and due dates.
Be sure to read through the directions for all of this module’s activities before getting started so that you can plan your time accordingly. You are expected to work on this course throughout the week.
Check out this interactive map from the National Park Service – click on a province to learn more.
Module 16 Assignment: Making North America
After you complete the reading, you can start working on Module 16 Assignment – Making North America
Module 16 Quiz
Module 16 Quiz has 10 multiple-choice questions and is based on the content of the Module 16 readings and Assignment 16.
The quiz is worth a total of 10 points (1 points per question). You will have only 10 minutes to complete the quiz, and you may take this quiz only once. Note: that is not enough time to look up the answers!
Make sure that you fully understand all of the concepts presented and study for this quiz as though it were going to be proctored in a classroom, or you will likely find yourself running out of time.
Keep track of the time, and be sure to look over your full quiz results after you have submitted it for a grade.
Your Questions and Concerns…
Please contact me if you have any questions or concerns.
General course questions: If your question is of a general nature such that other students would benefit from the answer, then go to the discussions area and post it as a question thread in the “General course questions” discussion area.
Personal questions: If your question is personal, (e.g. regarding my comments to you specifically), then send me an email from within this course.
- Module 16: Geological History of North America. Authored by: Anne Huth. Provided by: Pima Community College. Located at: http://cc.pima.edu/~lumen/glg101/module%20parts%20-%20LUMEN/Module16/L_Mod16.html. License: CC BY: Attribution
- Laboratory Manual for Introductory Geology, Adapted by Anne Huth, Pima Community College. Authored by: Bradley Deline, Randa Harris, and Karen Defend. Located at: https://open.umn.edu/opentextbooks/BookDetail.aspx?bookId=506. License: CC BY: Attribution
- Physical Geology, Adapted by Anne Huth, Pima Community College. Authored by: Steven Earle. Located at: https://opentextbc.ca/geology/. License: CC BY: Attribution