improvements in technology like drilling for rock samples and instruments that measure magnetism of the iron in the sea floor rock
Alfred Wegener Proved The theory of Continental Drift.
Continental drift is explained by the science of plate tectonics.
cracks and earthquakes
Alfred Wegner originally thought of the continental drift theory, but he wasn't believed when he presented it. After his death (of course) the theory was proved.
Continental Drift
Alfred Wagner was the first to propose continental drift but Harry Hess just proved him right 50 years later after Alfred frose to death in Antarctica.
Alfred Wegener started the search which then caused scientists to start the search. They eventually proved his theory.
Continental Drift is an obsolete name for the theory of Plate Tectonics and yes, it is true. It has been proved in many ways, by comparing the composition of oceanic crust and its ages with that of the continental crust, by plotting the reversals of magnetism in the oceanic crust and many other ways.
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because they didn't have the proper technology to prove it.
No; continental drift is a geological process.
No, only Continental Drift Theory.