Wegner's hypothesis about the continents was that they were once a large land mass, known as Pangaea.
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.
Alfred's hypothesis was that all the continents was 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 and also the same rock range was found on different continents. This hypothesis is known as continental drift.
easy california
plate tectonics
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.
He discovered Pangaea; once all the continents were together, as one big continent.
Alfred Wegner's hypothesis about Pangea was that it is one whole big continent.
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.
The hypothesis you are looking for is continental drift.
because he couldn't explain what forces caused the continents to move... :D yup that's why
Alfred's hypothesis was that all the continents was 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 and also the same rock range was found on different continents. This hypothesis is known as continental drift.
easy california
easy California
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.
He's middle name is Alfred Lothar Wegner.
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.