A Plate Tectonic Primer |
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SynopsisEarth Structure Lithosphere Stru. Tectonic Plates Wilson Cycle Intro OTHER SITES
MineralsIgneous Rx Sedimentary Rx Metamorphic Rx Wilson Cycle Tectonic Rock Cycle Geologic Evolution of the Mid-Atlantic This site is being created to help the 4th grade teachers at Kiester Elementary School, Harrisonburg, Va. and the Waynesboro, Va. schools, prepare to teach the SOL's on rocks and minerals. The site, however, is open to anyone who might find it useful. This is a work in progress and I would appreciate feedback on what is useful, not useful, and what can be added to make the site more helpful in preparing to teach the SOL's. Lynn S. Fichter © 2000 (fichtels@jmu.edu) Department of Geology and Environmental Science James Madison University, Harrisonburg, Virginia 22807 This material is copyrighted, but may be used by anyone for personal or educational purposes as long as the source is acknowledged. JMU Geology home page College of Science and Mathematics |
ORGANIZATION OF THE SITE
The pages below develop a description of plate tectonic theory. They are in sequence, and you can pass from one page to another, or go to individual pages as you wish. They are also designed to go rather quickly so that you can probably read through the core pages in less than half an hour and get a relatively full understanding of plate tectonic theory. After that there are lots of side subjects that can be picked up at a more leisurely pace, or not, as you wish.A Note For Teachers Synopsis of Plate Tectonic Theory for the Beginner The Structure of the Earth Igneous Rock Primer Plate Tectonics, Volcanos, and Igneous Rock Evolution The Heat History of the Earth, including: > Origin of the Earth's Structure > Cooling History of Planetary Bodies Lithosphere Structure Plate Boundaries and Interplate Relationships Introduction to the Wilson Cycle What Plate Tectonic Theory Encompasses,
Plate tectonic theory encompasses several largely independent sets of ideas.and What this Site Does First, is just a description of how the earth works, what plates are and their relationships to each other. Second, is all the evidence that led to the development of the theory, and that support and test it. This includes magnetic studies, seismic (earthquake) studies, and gravity studies. Third, are all the consequences of plate movement in the everyday world: earthquakes, volcanoes, tsunamis (giant sea waves), landform development, etc. Fourth, are the things the study of plate tectonics tells us about the origin and history of the earth. Each of these sets of ideas are subjects all their own, and can take weeks of class time just to explore in outline. Some of them also get technical fast, and ultimately mathematical. This synopsis of plate tectonic theory deals primarily with the first set of ideas: a description of what plates are and how they work, with side trips on the implications for earth history. More detailed studies are left for other sites. |
Last Update: 9/05/00 | e-mail: (Fichtels@jmu.edu) |