What was the name of the first supercontinent that existed before?
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Answer:
Rodinia.
Explanation:
The oldest of those supercontinents is called Rodinia and was formed during Precambrian time some one billion years ago. Another Pangea-like supercontinent, Pannotia, was assembled 600 million years ago, at the end of the Precambrian.
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Answer:
Pangaea
Explanation:
The breakup of the Pangaea supercontinent. About 300 million years ago, Earth didn't have seven continents, but instead one massive supercontinent called Pangaea, which was surrounded by a single ocean called Panthalassa.
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