This slideshow explains Wegener's theory.
Wegener's drift theory seemed moreplausible than land bridges connecting all of the continents.
Alfred Wegener - Biography, Facts and Pictures
Wegener also suggested that India drifted northward into the asiancontinent thus forming the Himalayas.
Wegener eventually proposed a mechanism for continental drift that focused on hisassertion that the rotation of the earth created a centrifugal force towards the equator.
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 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.
Fact 1 Alfred Wegener was born in Berlin on November 1, 1880
From 1924 to 1930 Wegener was a professor of meteorology and geophysics at the University of Graz in Austria. In 1927 he introduced the idea of Pangaea, a Greek term meaning "all lands," to describe the supercontinent that existed on the Earth millions of years ago at a symposium.
In 1930, Wegener took part in his last expedition to Greenland the set up a winter weather station that would monitor the in the upper atmosphere over the northern pole. Severe weather delayed the start of that trip and made it extremely difficult for Wegener and 14 other explorers and scientists to reach the weather station location. Eventually,13 of these men would turn around but Wegener continued and got to the location five weeks after starting the expedition.
Alfred Wegener | Plate Tectonics | Pseudoscience
Before Wegener developed his theory, it was thought that mountains formed because the Earth was cooling down, and in doing so contracted. This was believed to form wrinkles, or mountains, in the Earth's crust. If the idea was correct, however, mountains would be spread evenly over the Earth's surface. We know this is not the case.
In 1914 Wegener was drafted into the German army during . He was wounded twice and was eventually placed in the Army's weather forecasting service for the duration of the war. In 1915 Wegener published his most famous work, The Origin of Continents and Oceans as an extension of his 1912 lecture. In that work, Wegener presented extensive evidence to support his claim that all of the Earth's continents were at one time connected. Despite the evidence, most of the scientific community ignored his ideas at the time.
Alfred Wegener and Plate Tectonics
Alfred Wegener, Geologic Supersleuth, ..
Wegener's drift hypothesis also provided an alternate explanation for the formation ofmountains (orogenesis).
Biography of Alfred Wegener - ThoughtCo
Early reactions to continental drift theory with comparison of Alfred Wegener's experiences to Darwin's and Galileo's.
BBC - GCSE Bitesize: Wegener’s theory
Alfred Lothar Wegener (1 November 1880 – 13 November 1930) was a German scientist and meteorologist
Alfred Wegener - Emporia State University
Though most of Wegener's observations about fossils and rocks were correct, he was outlandishly wrong on a couple of key points. For instance, Wegener thought the might have plowed through the ocean crust like icebreakers smashing through ice.
Alfred Wegener and the concept of ..
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.
III. Continental Drift Theory- Alfred Wegener …
Wegener thought all the continents were once joined together in an "Urkontinent" before breaking up and drifting to their current positions. But geologists soundly denounced Wegener's theory of continental drift after he published the details in a 1915 book called "." Part of the opposition was because Wegener didn't have a good model to explain how the continents moved apart.
Alfred wegener hypothesis evidence - Research paper …
For most of his life, Alfred Lothar Wegener was interested in his theory of continental drift and Pangaea despite harsh criticism at the time. By the time of his death in 1930 his ideas were almost entirely rejected by the scientific community. It was not until the 1960s that they gained credibility as scientists at that time began studying seafloor spreading and eventually . Wegener's ideas served as a framework for those studies.
What experiments did alfred wegener carry out to …
In 1911 Wegener also came across several scientific documents stating that there were identical fossils of plants and animals on each of these continents and he claimed that all of the Earth's continents were at one time connected into one large supercontinent. In 1912 he presented the idea of "continental displacement" which would later become known as "continental drift" to explain how the continents moved toward and away from one another throughout the Earth's history.
The Wegener Hypothesis - [PDF Document]
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. was a supercontinent that formed roughly 200 to 250 million years ago, according to the (USGS) and was responsible for the fossil and rock clues that led Wegener to his theory. [
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