Read the notes below about Alfred Wegener and his theory ofcontinental drift. Then write a short paragraph using verb-ed forms,verb-ing forms and to-infinitives. The beginning has been written foryou.阅读下面关于阿尔弗雷德·韦格纳和他的大陆漂移理论的笔记。然后用动词-ed形式、动词-ing形式和动词不...
53 Read the notes below about Alfred Wegener and his theory of continental drift. Then write a short paragraph using verb-ed forms, verb-ing forms and to-infinitives. The beginning has been written for you.● Looked at a world map and found the eastern coastline of South America in the w...
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。
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The theory, called continental drift, was partly motivated by the apparent fit, like puzzle pieces, of the coastlines of South America and Africa. Wegener first presented his theory of continental drift at a meeting and in a paper, and then as a book. The Origin of Continents and Oceans, ...
根据He had a strange theory. His theory is that 250 million years ago there was one giant continent“他有一个奇怪的理论。他的理论是2.5亿年前,有一个巨大的陆地”及Wegener made many studies“魏格纳做了许多研究”,由此可知,他的这个理论是基于研究提出来的想法。故选A。 (2)题详解: 细节理解题...
Alfred Wegener was a scientist in the early 1900s.He had a strange theory.His theory is that 250 million years ago there was one giant continent (洲).He called the giant continents as Pangaea.He thought Pangaea changed millions of years later.It started breaking up.The continent slowly drift...
s surface. He also related crustal movement and mantle convection to the evolution of mountain belts. Wegener adopted Holmes's mechanism in the last rendition of his theory Holmes, for his part, presented his grand concept of a dynamic Earth in his influential and popular text Principles of ...
and we only retrospectively turn this happenstance into a coherent narrative of fulfilled intentions. This book, therefore, is a story both of the life and scientific work that Alfred Wegener planned and intended and of the life and scientific work that actually. These are, as I think you will...
This is a book about the life and scientific work of Alfred Wegener, whose reputation today rests with his theory of continental displacements, better known as ‘continental drift. Wegener proposed this theory in 1912 and developed it extensively for nearly 20 years. His book on the subject, ...