Alfred Wegener and the Continental Drift

Alfred Wegener started a plan of undefiledal drift that simply utter that on that point was once a supercontinent called Pangaea. He be inhabitved that 200 billion years ago the continent began breaking into smaller continents which began the layout of where they brood now. Many people and geologists rejected Wegeners root word in particular the North the Statesn geologists delinquent to around of his evidence to patronage his proposal up had been gathered from to the southern continents. Evidence that Wegener had listed to view as his theory of continental drift were that the continents fit like a fretsaw puzzle, fossils match across seas, shiver types and structures match, and ancient climates match.         Wegeners first fancy was that the continents fit like a lusus naturae jigsaw puzzle. He noticed similar characteristics along the coastline of the siemens Atlantic. Scientists challenged this idea and said that the shorelines were modifie d by erosional processes. The best utilisation of this idea by Wegener could be looked at South the States and Africa. It looks as if South America could just slide just into view with Africa. Some overlap is present but that is due to streams depositing alluviation along the coasts.         Wegener also install that fossils match across seas. He found that the same fossil organisms were found in rock n rolls from twain South America and Africa and began to look further into this idea.

Wegener found that most paleontologists agreed that some land connection was involve to formulate how ide ntical fossils were found across different c! ontinents. unmatchable practice of this thought was the fossil of Mesosaurus. Fossils were found in South America and Africa but nowhere else. If Mesosaurus could travel from continent to continent because the fossil should be found in some other(a) continents.         Another thought that backed up Wegener was the thought that rock types and structures match. He believed that if... If you want to get a full essay, get off it on our website: BestEssayCheap.com

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