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The theory of continental drift proposes that the Earth's continents may have once been united as a supercontinent but have drifted apart over time.

What was the name of the supercontinent?

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Answer:

Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, meaning all earth in ancient Greek. He suggested that Pangaea broke up long ago and that the continents then moved to their current positions. He called his hypothesis continental drift.

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