This was when the Earth was one continent called Pangaea that slowly broke apart and spread out to form the continents we know today. These continents aren’t going to stay in place forever, however. A ...
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HowStuffWorks on MSNHow Pangaea Became 7 Separate ContinentsIt wasn't until 1912 that meteorologist Alfred Wegener hypothesized that Earth's continents had once been joined as a ...
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