Question

Which of these pieces of evidence did Alfred Wegners original theory of continental drift have acces to

Answer 1

C seafloor spreading at mid-ocean ridges

He postulated that all the continents were once joined together in a single landmass and had since drifted apart.
He stated in his book that " the Mid-Atlantic Ridge ... zone in which the floor of the Atlantic, as it keeps spreading, is continuously tearing open..."