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What kind of fossil evidence supported wegeners hypothesis?
Fossil evidence supporting Wegener's hypothesis of continental drift included identical fossils found on separate continents, showing that these landmasses were once connected. This supported the idea that continents had drifted apart over time. Additionally, the presence of ancient glacial deposits in regions that are now too warm for glaciers to form suggested that these areas were once located closer to the South Pole.
How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What is wegeners phypothesis about earths continents have moved?
Alfred Wegener's hypothesis of continental drift proposed that all continents were once connected in a single supercontinent called Pangaea. Over time, Pangaea broke apart and the fragments drifted to their current positions. Wegener's idea eventually led to the development of the theory of plate tectonics.
What was the weakness of wegeners proposal of continental drift?
One weakness of Wegener's proposal of continental drift was the lack of a mechanism to explain how continents could move. Additionally, Wegener's theory was not widely accepted at the time due to insufficient supporting evidence and the reluctance of the scientific community to accept such a radical idea.
Which observation supported Wegeners theory of continental drift?
The fit of the continents like pieces of a puzzle, similarities in rock formations and fossil records across continents, and the matching geological structures on opposite sides of the Atlantic Ocean all supported Wegener's theory of continental drift.
What was the reason wegeners continental drift hypothesis was rejected?
His evidence was incorrect.
Why most geologists rejected Alfred wegeners idea of continental drift?
dont ask me freak
Wegeners hypothesis of continental drift was finally confirmed by?
evidence supporting the idea of sea-floor spreading.
Wegeners hypothesis of continental drift was replaced in 1967 by which theory that supported his idea continents move?
plate tectonics
What evidence did Wegeners have to support his theory?
Fossils support his hypothesis.
What discovery led scientists to accept Wegeners continental drift hypothesis?
One day while scientists were exploring the sea floor, they discovered sea-floor spreading, thus proving Wegener's hypothesis to be correct.
Does the case of mesosaurus support wegeners theory of continental drift?
yes it does.
Why was wegeners idea denied?
The scientific means for proving his hypothesis had not yet been developed.
What was an important reason why wegeners continental drift hypothesis was widely accepted?
The continental Coastlines fit together like puzzle pieces, fossils, and glacier Grover in warm places
Why were most scientists disagreeing with Alfred Wegeners continental drift theory?
There was no evidence to prove it
What was the name of Alfred wegeners idea?
Plate tectonics, which refers to the concept of continental drift.
What was Alfred wegeners accomplishments?
He proposed the idea of continental dift, which is very cool!
