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Related terms:
wegener
ridge
oceanic
crust
alfred wegener
seismologists
ocean floor
geologists
mantle
subduction
plate boundaries
oceanic crust
continental drift
past
plate tectonics
continental crust
geological
geology
continental
africa
earth
theory
Wikipedia sources: Plate tectonics Seafloor spreading Continental drift Geomagnetic reversal Geology Context for words: seafloor spreading |
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