shield Tectonics1 graduated table plate tectonics be a comparatively untested theory that has revolutionized the dash geologists think about the demesne. streak to the theory, the draw close of the Earth is broken into large plates. The sizing and maculation of these plates change everywhere time. The hypothesis of Continental screw up was generally developed by the German Alfred Wegener The edges of these plates, where they move against to each one(prenominal) other, are sites of intense geologic activity, such(prenominal) as earthquakes, volcanoes, and mountain building. Plate tectonics is a conclave of two earlier ideas, Continental travel and sea-floor spreading.
Continental drift is the movement of continents over the Earths appear and in their change in position relative to each other. Sea-floor spreading is the creation of new oceanic crust at mid-ocean ridges and movement of the crust away(predicate) from the mid-ocean ridges. Plate Boundaries are mold around the boarder of the plate. It is where the plates collide. in that respect are different types of ...If you compulsion to get a across-the-board essay, order it on our website:
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