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Looked carefully to the coasts of three continents that fit together like a puzzle
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Continental drift theory that proposed that continents had once joined and over time had drifted apart
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Continents drifted from the super continent or pangae to where they are now
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Believed of sea floor spreading where the ocean belt acts like a conveyer belt moving away from the central ridge
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Earths magnetic field had reversed in polarity repatedly overtime
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Plate tectonics make up the earths crust
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Seafloor spreading occured from mid ocean ridges