In 1912, the German geologist Alfred Wegener proposed that Earth's continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans. The theory
In 1912, the German geologist Alfred Wegener proposed that Earth’s continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans. The theory, called continental drift, was partly motivated by the apparent fit, like puzzle ...
In 1912, the German geologist Alfred Wegener proposed that Earth’s continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans. The theory, called continental drift, was partly motivated by the Apparent fit, like puzzle ...
In 1912, the German geologist Alfred Wegener proposed that Earth’s continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans.The theory, called continental drift, was partly motivated by the apparent fit, like puzzle pi...
In 1912, the German geologist Alfred Wegener proposed that Earth's continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans. The theory, called continental drift, was partly motivated by the apparent fit, like puzzle ...
1912年,德国地质学家阿尔弗雷德·韦格纳(Alfred Wegener)提出,地球上的大陆是由较轻地壳组成的移动筏,随着时间的推移,它们会在密度较大的海洋地壳中移动。这一理论被称为大陆漂移,其部分动机是南美洲和非洲海岸线的明显匹配,就像拼图一样。韦格纳首先在一次会议和一篇论文中提出了他的大陆漂移理论,然后出版了一本书...
Alfred Wegener's Theory of Continental DriftAccording to paragraph 3, Wegener's theory of continental drift was important scientifically for all of the following reasons EXCEPT:如果对题目有疑问，欢迎来提出你的问题，热心的小伙伴会帮你解答。
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对应原文:第3段:When he proposed the theory of continental displacements in 1912, he was a lecturer in physics and astronomy at the University of Marburg, in southern Germany. However, he was not an ‘unknown’. 答案解析:根据1912定位到第3段的这两句话,从原文可以看出,在1912年,韦格纳已经是马尔...
theory is very different from the ideas Charles Darwin proposed in the 1850s about biological evolution. Yet plate tectonics is a descendant of Alfred Wegener’s theory of continental drift, in quite the same way that modern evolutionary theory is a descendant of Darwin’s theory of natural ...