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What was Alfred Wegener's theory about the continents?
What was Alfred Wegener's theory about the continents?
Alfred Wegener's theory was that the continents were all originally part of a huge landmass called Pangaea.
What is Panthalassa?
What is Panthalassa?
Panthalassa was the single ocean that surrounded the landmass Pangaea.
When did Pangaea exist?
When did Pangaea exist?
Pangaea existed about 300 million to 200 million years ago.
What evidences did Alfred Wegener gather to support his continental drift theory?
What evidences did Alfred Wegener gather to support his continental drift theory?
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What is one visible evidence of the continents once being connected?
What is one visible evidence of the continents once being connected?
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