It is because he couldn't explain why or how the continent's drifted apart. They didn't believe him until after he died.
_+++
More to the point, they didn't believe him until new techniques showed hitherto-hidden evidence.
continental drift
The main reason scientists initially rejected the idea of continental drift was the lack of a convincing mechanism to explain how continents could move across the Earth's surface. Alfred Wegener, who proposed the theory in 1912, suggested that continents drifted through the oceanic crust, but he could not provide a plausible force that would drive such movement. Additionally, the prevailing geological theories at the time, which emphasized a static Earth, made it difficult for scientists to accept Wegener's ideas. It wasn't until the development of plate tectonics in the mid-20th century that the concept gained widespread acceptance.
I think that continetal drift replaced his theory
They think a possible cause of continental drift is because of seafloor spreading and the water currents below the continents. +++ You are sort of on the right track, but not near enough to have helped the 9 people Answers had already counted! Sea-floor spreading is part of continental drift, and the currents are not in water, but in the viscous rock Mantle.
The continental drift theory was replaced by the theory of plate tectonics.
wegener a german scientist
A German scientist Alfred Wegener first proposed the idea of Continental Drift.
Alfred Has Been Working On The Contintal Drift For A Long Time And Scientist Are Stilll Trying To Prove The Continental Drift. So The Continental Drift Is His First Discovery...,(:.!? --- Jocelyn !!
Auther Holmes is the Scientist who first proposed that theral convection in the mantle causes continental drift.
Alfred Wegner
The reason is because of glacial desposits. The other reason is because of ice bergs and continental drift.
they what?
Alfred Wegener.
Sea-floor spreading
Alfred Wegener
Alfred Wegener
continental drift