Exploring Alfred Wegener's Continental Drift Hypothesis

The video tutorial narrates the story of Alfred Wegener, a scientist who proposed the idea of Continental Drift in 1915. Despite facing skepticism from his peers due to a lack of evidence, Wegener's hypothesis laid the groundwork for the later development of the theory of plate tectonics. His expedition to Greenland in 1930 ended tragically, but his ideas were vindicated 30 years after his death when plate tectonics revolutionized geology, confirming his insights about the movement of continents.

In what year did Alfred Wegener first notice the continents looked like pieces of a puzzle?

• 1920

• 1905

• 1910

• 1915

What did Alfred Wegener call his theory in 1915?

• Plate Tectonics

• Continental Drift

• Seafloor Spreading

• Pangaea

Tags

NGSS.HS-ESS1-5

How did Wegener's fellow scientists initially react to his theory?

• They were indifferent

• They ignored it

• They supported it

• They ridiculed him

What was the main reason Wegener's theory was not accepted initially?

• Lack of evidence

• Political reasons

• Religious beliefs

• Technological limitations

What happened to Wegener during his expedition to Greenland in 1930?

• He returned safely

• He got lost

• He discovered new evidence

• He was caught in a blizzard

How long after Wegener's death did the concept of Plate Tectonics emerge?

• 10 years

• 40 years

• 30 years

• 20 years

Tags

NGSS.HS-ESS1-5

What scientific concept revived Wegener's theory of Continental Drift?

• Seafloor Spreading

• Earthquakes

• Plate Tectonics

• Volcanism

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NGSS.HS-ESS1-5

What did the acceptance of Plate Tectonics change in the field of geology?

• It changed the way geologists saw the world

• It confirmed the existence of Pangaea

• It had no significant impact

• It disproved Continental Drift

Tags

NGSS.HS-ESS1-5

How is Alfred Wegener viewed by the scientific community today?

• As a controversial figure

• As a forgotten scientist

• As a crazy man

• As a brilliant man

Tags

NGSS.HS-ESS1-5