facts about pangea Flashcards
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.
2
Q
What is the scientist name
A
Alfred wegener
3
Q
what happened to Pangaea
A
Wegener believed the individual continents “drifted” apart
4
Q
Evidence of continental drift
A
- Africa and south America fit together like a jigsaw puzzle
- Wegener found fossils of the same plant and animal on multiple continents
- Ice sheet covered part of South America, Africa, India, and Australia suggest that they must have been close to the south pole
- Mountains of similar types and age on both sides of the Atlantic sides
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?
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