Alfred Wegner believed that continents moved because of earth's plates shifting. Because he could not prove why they moved because of the day in age he live, most scientist didn't believe him. Now, with the science we have today, scientists have proved that our continents shift about 2cm a year.
Wegener's hypothesis was that all continents were once joined together in a single landmass and have since drifted apart.
That the continents were drifting on the surface of the Earth.
He thought it moved apart by the plate techtonics
Continental Drift.
no he didnt
easy california
Alfred's hypothesis was that all the continents were a big land mass which he called Pangaea because if you see a world map it is like a jigsaw puzzle and other evidence is that some animal fossils were on other continents. Also the same rock range was found on different continents.
plate tectonics
That it split apart into the current continents.
Because Alfred Wegener couldn't specify the mechanism responsible for the movement of the continents, the continental drift hypothesis was rejected. This theory is now accepted science.
Wegener couldn't explain how or why continents moved.
easy california
Alfred's hypothesis was that all the continents were a big land mass which he called Pangaea because if you see a world map it is like a jigsaw puzzle and other evidence is that some animal fossils were on other continents. Also the same rock range was found on different continents.
plate tectonics
Alfred Wegener proposed the theory of continental drift, suggesting that continents were once joined together in a single supercontinent called Pangaea. Over time, the supercontinent broke apart and the continents drifted to their current positions, explaining why they seem to fit together like pieces of a puzzle.
the continents were once joined together in a single landmass
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All of the continents fit together like a puzzle.
He could not explain how or why the continents moved.
Major rivers on different continents match
because he didn't know how the tectonic plates/continents moved
That it split apart into the current continents.