The main problem with Wegners theory of continental drift was that at the time he proposed it he had no real proof.
Somewhere in Euroasia....
Wegner was the man who established the theory of "continental drift" in 1912
this is easy! I LEARNED IT IN SCIENCE! WERGNER DICOVERED IT. WEGNERS EARLIER THEORY OF CONTINENTAL DRIFT WAS REEXAMMINED AND A NEW THEORY WAS BORN ............................ THE THEORY OF PLATE TECTONICS
what are the strengths and weakness of modernization theory
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weaknesses: can not controll language, actions around certain people
Hess's hypothesis of seafloor spreading provided a mechanism for continental drift, explaining how and why continents moved apart. It also incorporated evidence from oceanic crust age, magnetic striping, and sea-floor topography, filling the gaps in Wegener's original theory. This new explanation laid the foundation for the development of the theory of plate tectonics.
It is valid only for hydrogen like atoms.
YEs, Alfred WEGners theory was accpeted until later BECause This Question IS BEing ASked to aN ELEveN yEar OLdBecaysE sHE wANTs To Know :CAN A THEORY ALREADY ACCEPTED , BE REJECTED LATER WHEN A CONTRADICTION IS FOUND?THANKSI Appreciate if you would help.ByebyeX
The hypothesis you are looking for is continental drift.
weaknesses power efficiency who gains? rational choice theory rent-seeking behavior examples failure in Latin America; India; japan in 1990