Afleveringen
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The last 1.1 billion years made North America what it is today. Being whacked over and over will change you.
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Around two billion years ago, a swarm of mini-continents started ramming into each other. They had a great destiny--to one day become North America.
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Zijn er afleveringen die ontbreken?
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How was the first land created? We have three guesses.
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Welcome to the podcast!
