Eventually Wegener came up with an idea that cited the Earth's rotation and its centrifugal force toward the equator as the mechanism for continental drift. He said that Pangaea started at the South Pole and the Earth's rotation eventually caused it to break up, sending the continents toward the equator. This idea was rejected by the scientific community and his theory of continental drift was dismissed as well.
Wegener's inability to provide an adequate explanation of the forcesresponsible for continental drift and the prevailing belief that the earth was solid andimmovable resulted in the scientific dismissal of his theories.In 1929, about the time Wegener's ideas began to be dismissed, Arthur Holmes elaboratedon one of Wegener's many hypotheses; the idea that the mantle undergoes thermalconvection.
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Evidence of this is shown at mid-ocean ridges where younger land is pushed up through the ridge, causing the older land to move out and away from the ridge, thus moving the tectonic plates.
Volcanic and Seismic Events as Proof of Plate Tectonic Theory ;
Further examination of the globe revealed that all of the Earth's continents fit together somehow and Wegener proposed an idea that all of the continents had at one time been connected in a single supercontinent called . He believed that the continents gradually began to drift apart around 300 million years ago - this was his theory that became known as continental drift.
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The Pangea theory describes that all continents were joined together in one enormous land mass millions of years ago.Essay On The Evidence That Supports The Theory Of Essay On The Evidence That Supports The Theory Of hint that this part of proof toward the theory which support continental drift and plate tectonics The Shifting of Pangea :: essays research papersThe Shifting of Pangea came up with a theory that the continents had once In this essay I will examine both the process of style shifting in Pangaea - WikipediaPangaea was the most recent supercontinent to have existed and the first to be reconstructed by geologists.
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the originator of the theory of continental drift, Essay On The Evidence That Supports The Theory Of Essay On The Evidence That Supports The Theory Of hint that this part of proof toward the theory which support continental drift and plate tectonics A pioneer in plate tectonics, who used reason and scientific method to prove a theory that Africa and South America was once one continent.
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paleomagnetic data does support the theory of sea floor spreading Continental Drift - the evidence that supports the theory Continental Drift - the evidence that supports the theory.
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Wegener suggested that mountains were formed when the edge of a drifting continent collided with another, causing it to crumple and fold. For example, the Himalayas were formed when India came into contact with Asia. It took more than 50 years for Wegener’s theory to be accepted. One of the reasons was that it was difficult to work out how whole continents could move: it was not until the 1960s that enough evidence was discovered to support the theory fully.