who did much of the early work on continental drift? In the early 20th century‚ German scientist Alfred Wegener published a book explaining his theory that the continental landmasses‚ far from being immovable‚ were drifting across the Earth. What evidence did this scientist have to support his idea of continental drift? Wegener noticed that the continents seemed to fit together‚ not at the continuously changing shoreline‚ but at the edge to their continental shelves. He derived this hypothesis
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Alfred Wegener started a proposal of continental drift that simply stated that there was once a supercontinent called Pangaea. He believed that 200 million years ago the continent began breaking into smaller continents which began the layout of where they lie now. Many people and geologists rejected Wegener?s idea especially the North American geologists due to most of his evidence to back his proposal up had been gathered from Southern continents. Evidence that Wegener had listed to support his
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Continental Drift It takes a lot of courage to stand up for something you believe in‚ especially when faced with intense amounts of scrutiny and rejection from colleagues and peers alike. But this is exactly what Alfred Wegener experienced when he advanced the unthinkable thoughts that all continents were once upon a time‚ all part of one massive supercontinent. He battled through the adversity‚ and continued to collect sources and ideas that backed his thinking. The purpose of this paper is
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BACKGROUND Continental drift is a theory proposed by a scientist‚ Alfred Wegener in the twentieth century. The theory explained that all the continents was once joined as one‚ and through the course of millions of years‚ drifted apart from each other to form separate continents as we see it now. THEORY Before all the continents were separated‚ they existed as one supercontinent‚ Pangaea (Lovett‚ 2008)‚ surrounded by a super ocean‚ known as Panthalassa. Movement of continents can be compared to
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German meteorologist Alfred Wegener wasn’t the first to perceive similitude’s right around the landmasses that recommended the landmasses may have once been associated. He began with‚ be that as it may‚ to assemble brainstorms and confirmation into an obvious theory‚ which he transformed into a treatise entitled "The Framing of the Major Emphasizes of the Earth’s outside layer (Landmasses and Seas)." In 1912‚ at experience 32‚ Wegener should have appeared a bald-faced upstart to the regarded parts
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head: Wegener and the Theory of Continental Drift Alfred Wegener (1880-1930) was a German scientist in the fields of meteorology‚ astronomy‚ and geology. He was one of the first scientists to theorize about the continental drift or continents in motion‚ which supports the belief that the Earth’s continents once were a single land mass. Wegener called this land mass‚ "Pangaea"‚ because the continents began to break up‚ and various parts drifted away from one another. According to Wegener‚ “the
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Alfred Wegener’s theory and Evidence 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. It offered an explanation of the existence of similar fossils and rocks on continents that are far apart from each other. But it took a long time for the idea to become accepted by other scientists. In this Wegener put forth his explanation for the formation
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Continental Drift Were the continents of this planet always situated the way they are today? Could there have been one supercontinent that over time broke off into the continents we know now? Merriam-Webster Dictionary defines Pangaea as a hypothetical land area believed to have once connected the landmasses of the southern hemisphere with those of the northern hemisphere (Definition of Pangaea). This theory‚ discovered by Alfred Wegener‚ was known as the drift theory. Wegener used the fit of the
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Continental drift is the movement of the Earth ’s continents relative to each other. The hypothesis that continents ’drift ’ was first put forward by Abraham Ortelius in 1596 and was fully developed by Alfred Wegener in 1912. However‚ it was not until the development of the theory of plate tectonics in the 1960s‚ that a sufficientgeological explanation of that movement was found. |Contents | | [hide] | |1 History
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Jun 2014 SCI101-1402B-07 Continental Drift Abstract The Earth is formed by plate tectonics continuously shifting causing a continental drift. This theory is more accepted than when it was originally published due to better technology providing better research and evidence. This paper discusses a little on both the plate tectonics and the continental drift as well as how the scientific method helped understand this process better. key words: Continental Drift‚ Scientific Theory‚ Plate tectonics
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