It is convection
Yes. They believe that the shifting of the tectonic plates under the earth caused it.
Alfred Wegner's continental drift theory was ignored because he didn't have enough proof to show everyone that tectonic plates were moving. The supercontinent Pangaea sounded like a big fantasy to everyone back then.
One main objection to Wegner's continental drift hypothesis was the lack of a plausible mechanism to explain how continents could move through solid oceanic crust. At that time, the idea of continental drift contradicted prevailing scientific beliefs about the rigidity of the Earth's crust.
Wegner used evidence from fossil distributions, rock formations, and the fit of continents like puzzle pieces to support his theory of continental drift. He also noted similarities in plant and animal species found on different continents, suggesting they were once connected.
Wegner needed evidence of a mechanism by which continents could move, data supporting the idea of past and present continental positions, geological similarities between continents, and paleoclimatic evidence to strengthen his argument for continental drift.
The name of the floral fossils Wegner used for the idea of continental drift was glossopteris. Alfred Wegner used the continental drift as a way to explain the continental shapes.
Alfred Wegner
Because wegner didnt have proof to show what caused mountains.
Alfred Wegner
alfred wegner
Alfred Wegner publicized his theory in 1912.
I think about 2 years
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.
he couldn't figure out what was causing it, and he didnt have proof.
Alfred Wegner was the first person to come up with continental drift
Yes. They believe that the shifting of the tectonic plates under the earth caused it.
Alfred Wegner's continental drift theory was ignored because he didn't have enough proof to show everyone that tectonic plates were moving. The supercontinent Pangaea sounded like a big fantasy to everyone back then.