Alfred wegener theory of continental drift

alfred wegener theory of continental drift Alfred wegener proposed the theory of continental drift at the beginning of the 20th century his idea was that the earth's continents were once joined together, but gradually moved apart over millions of years.

Alfred wegener: building a case for continental drift it is important to know that the following specific fossil evidence was not brought up by wegener to support his theory wegener himself did not collect the fossils but he called attention to the idea of using these scientific doc uments stating there were fossils of species present in. When alfred wegener first made his case for continental drift, he relied on two main lines of argument: the shape of the continents and the relative positions of glacial till deposits evidence later accumulated from other areas of research, but the theory was not taken seriously until well after.

Alfred wegener proposed the theory of continental drift - the idea that the earth's continents move over hundreds of millions of years of geologic time - long before the idea was commonly accepted. The theory of continental drift was not accepted for many years one problem was that a plausible driving force was missing a second problem was that wegener's estimate of the velocity of continental motion, 250 cm/year, was implausibly high.

Although wegener's continental drift theory was discarded, it did introduce the idea of moving continents to geoscience and decades later, scientists would confirm some of wegener's ideas, such as the past existence of a supercontinent joining all the world's landmasses as one.

Continental drift theory alfred wegener first thought of this idea by noticing that the different large landmasses of the earth almost fit together like a jigsaw puzzle the continental shelf of the americas fit closely to africa and europe, and antarctica, australia, india and madagascar fit next to the tip of southern africa. Alfred wegener’s theory of continental drift became modern plate tectonics wegener in greenland about 1912 he froze to death there in 1930. Continental drift was a theory that explained how continents shift position on earth's surface set forth in 1912 by alfred wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents. Alfred wegener's contemporaries rejected his theory of continental drift because it challenged many established scientific theories at the time, and he lacked a compelling explanation for the cause of continental drift wegener believed that continental drift was the result of centrifugal force and.

Alfred wegener theory of continental drift

alfred wegener theory of continental drift Alfred wegener proposed the theory of continental drift at the beginning of the 20th century his idea was that the earth's continents were once joined together, but gradually moved apart over millions of years.

Alfred wegener, a scientist from germany's theory was the continental drift initially, it was rejected thirty years, later, harry hess provided the proof n. Alfred wegener proposed the theory of continental drift – the idea that earth’s continents move despite publishing a large body of compelling fossil and rock evidence for his theory between 1912 and 1929, it was rejected by most other scientists. The amoeba people present the posthumous triumph of alfred wegener, the sad but true story of a scientist and his hypothesis.

alfred wegener theory of continental drift Alfred wegener proposed the theory of continental drift at the beginning of the 20th century his idea was that the earth's continents were once joined together, but gradually moved apart over millions of years.
Alfred wegener theory of continental drift
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