facts about pangea Flashcards

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1
Q

what is Pangaea

A

is a proposition made by a scientist that all continents had once all been joined together,and all the continents formed a super continent called Pangaea.

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2
Q

What is the scientist name

A

Alfred wegener

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3
Q

what happened to Pangaea

A

Wegener believed the individual continents “drifted” apart

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4
Q

Evidence of continental drift

A
  1. Africa and south America fit together like a jigsaw puzzle
  2. Wegener found fossils of the same plant and animal on multiple continents
  3. Ice sheet covered part of South America, Africa, India, and Australia suggest that they must have been close to the south pole
  4. Mountains of similar types and age on both sides of the Atlantic sides
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5
Q

what was Alfred Wegener’s question about his theory

A

What force was strong enough to move the continents in the first place?

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6
Q

what was the missing piece of Alfred Wegener’s question

A

the theory that earth’s outer shell is made up of individual plates that moves

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