He thought that the world was once pangea but then the plates and "Sea Floor Spreading" moved Pangea around
The hypothesis you are looking for is continental drift.
His hypothesis of continental drift
Alfred wegener
Because wegner didnt have proof to show what caused mountains.
Scientist rejected Wegners hypothesis of continental drift at first because he did not have enogh evidence to support his theory. He failed to provide a suitable mechanism that could cause the continents to move.
The main problem with Wegners theory of continental drift was that at the time he proposed it he had no real proof.
Which type of evidence was NOT used by Alfred Wegener to support his continental drift hypothesis human remains
Alfred Wegener
continental drift
Alfred Wegener
because he couldn't explain what forces caused the continents to move... :D yup that's why
The continental drift hypothesis was proposed by Alfred Wegener, a German meteorologist and geophysicist, in 1912. He suggested that the continents were once joined together in a single landmass called Pangaea and had since drifted apart to their current positions.