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14 Ιουλ 2014 · The document discusses plate tectonics and describes how the Earth's lithosphere is broken into plates that move over time. It explains that plate tectonics built upon Alfred Wegener's theory of continental drift, which proposed that the continents were once joined together in a supercontinent called Pangaea.
- PLATE TECTONICS | PPT - SlideShare
Plate tectonics generates phenomena like earthquakes,...
- PLATE TECTONICS | PPT - SlideShare
5 Alfred Wegener German scientist Noticed in the early 1900’s that some continents seemed to fit together as a puzzle Wegener hypothesized that these continents were once a great land mass or...
27 Σεπ 2017 · Plate tectonics developed from Alfred Wegener's theory of continental drift in the early 20th century. Wegener noticed coastlines of Africa and South America fit together and proposed all continents were once joined in a supercontinent called Pangaea.
31 Ιουλ 2019 · Plate tectonics generates phenomena like earthquakes, volcanoes, mountain building and affects climate by moving continents and oceans over geologic time. Plate tectonics developed from Alfred Wegener's theory of continental drift in the early 20th century.
E.S. Plate Tectonic Notes Continental Drift Alfred Wegener, in 1912 noticed that the continental shorelines on either side of the Atlantic looked like they would fit together. Wegener did not believe this was a coincidence and developed a hypothesis called Continental Drift.
20 Ιουλ 2012 · Evidence for Plate Tectonics. CONTINENTAL DRIFT. Alfred Wegener in the early 1900’s proposed the hypothesis that continents were once joined together in a single large land mass he called Pangea (meaning “all land” in Greek).
This confirmation of Alfred Wegener's theory of continental drift strengthened the proposal of a single, ancient land mass, which is called Pangaea. The samples gave further evidence to support the plate tectonics theory of W. Jason Morgan and Xavier Le Pichon.
