Why do the Plates Move? PowerPoint. Get a detailed look at plate tectonics with a 14-slide presentation that highlights the Earth's layers, continental drift, seafloor spreading, the theory of plate tectonics, and boundary types. The Geological Society offers grades of membership for every stage of your career, from student to retirement. Each slide provides thorough explanations, example images with labels, and real-world pictures. : Why do the Plates Move? Plate Tectonics Take-Away Points 1. Powerpoint presentation looks at the theory of plate tectonics and how it developed from Alfred Wegener’s earlier theory of continental drift. Plate Tectonics - Earth - authorSTREAM Presentation. Plate Tectonics Geological and geophysical evidence of plates and plate dynamics GPS data allow us to track plate motions A rich geologic record of plate motions over time Magnetic stripes Geologic evidence of past movement is in the continents Paleomag record of movement of plates through different latitudes (inclination) Age and character (internal structure, metamorphic grade, etc.) In this 3D lesson plan, learn about the general distribution of fold mountains, volcanoes, and earthquakes, and how their distribution is related to movements at plate boundaries.
Cell, basic structure of all living creatures PowerPoint No single idea explains everything but we can identify several forces that contribute to the movement of the plates. Plate tectonics. Find out about the benefits of membership, and how we can help you achieve and maintain Chartered status. Old ocean crust is recycled at subduction zones 5. This Plate Tectonics Presentation is suitable for 9th - 12th Grade. More templates like this. New ocean crust is created along mid-ocean ridges 4. Subduction zones are where mountain-building (orogeny) occurs 6. A great reference to include in the classroom and on your class website, the presentation covers the following topics: Alfred Wegener's theory of continental drift, Pangea, layers of the earth and their properties, convection, plate tectonics, oceanic and continental crust, plate boundaries and interactions, and hot spots. Most earthquakes and volcanoes occur along plate boundaries 3. Plate Tectonics and Plate Boundaries 2019there role in the formation of mountainsWritten by Annabelle Ussher What are Plate Tectonics? Continental Drift and. This Plate Tectonics Presentation is suitable for 6th - 8th Grade.
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How we know plate tectonics happens 2.
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