Exercise
Form 3: Alfred Wegener and the History of Geology
Study the contributions of Alfred Wegener to the field of geology. Understand his early ideas on continental drift and how scientific thinking evolved.
Questions
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MultiChoice
What was Alfred Wegener's main scientific profession?
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MultiChoice
In what year did Alfred Wegener first present his continental drift hypothesis?
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MultiChoice
What famous book did Alfred Wegener write detailing his ideas on landmass movement?
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MultiChoice
What main piece of explanation was missing from Wegener's original hypothesis?
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MultiChoice
What incorrect driving force did Wegener propose for continental motion?
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MultiChoice
Where was Alfred Wegener leading an expedition when he died in 1930?
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MultiChoice
How did Wegener incorrectly believe continents moved through the ocean floor?
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MultiChoice
Which mid-20th-century technology provided the first clear map of the ocean floor?
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MultiChoice
What modern satellite technology directly measures continental movement today?
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MultiChoice
About how fast do tectonic plates move on average each year?
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MultiChoice
Why is Alfred Wegener remembered as a key figure in Earth science?
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MultiChoice
When did scientists finally accept the general concept of continental movement?