Plate Tectonic Theory

Plate Tectonic Theory April Strausser Axia College of the University of Phoenix June 15, 2011 Alfred Wegener was one of the start-off people to muse the continental drift. In 1912 the meteorologist was lecturing and paternity papers on the idea. His suggestion that the entire land mass, Pangaea, fractured care pieces of ice vagrant on a pond (Murck, B. W., Skinner, B. J., & vitamin A; Mackenzie, D., 2008) and wherefore drifted was met by much protest and incredulity. Throughout his studies, Wegener anchor many layers of severalise; the edges of the continents match up, fossils matched up in coordinated areas, scarcely upon his death in 1930 others were still not convinced. hike studies of the ocean al-Qaida lead to a publication of the surmise in 1963 by Vine-Matthews. The information in the publication on the magnetic blast timescale was incomplete and therefore still not fully supported. subsequently the Naval launch of a broadcast t o study variations in gravity on the cosmoss surface (The environmental Literacy Council, 2002) in 1985, conclusive evidence was implant that the surface of the Earth was indeed divided into plates that move 1 to 4 incher per socio-economic class (The Environmental Literacy Council, 2002). Here, let me show you.

This turn water represents the molten rock deep in the touch of the Earth. If you watch closely, you rout out see the water starting to boil at the bottom of the pan. As the water heats up it pushes its way to the direct and then rolls to the outside and back to the bottom. Well, as rock h eats up in the center of the Earth, it does ! the same thing. So, when the gamy rock reaches the surface and heads just about the circuit, it pushes things at the top further apart. It would be like put two pop-sickle sticks on top of the boiling water. They get pushed to the sides. This happens sporting in the pan, but very slowly in the Earth, the architectonic plates a super heavy in comparison. References The Environmental Literacy...If you require to get a full essay, order it on our website: OrderCustomPaper.com

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