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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 else can I help you with?
What was the reason wegeners continental drift hypothesis was rejected?
His evidence was incorrect.
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 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.
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 roole did the fossil glossopteris play in wegeners hypothisis?
Glossopteris, a seed fern found in fossil records across several continents, played a crucial role in Alfred Wegener's hypothesis of continental drift. Its widespread distribution in now-separated landmasses, such as South America, Africa, Antarctica, and Australia, provided evidence that these continents were once joined. The presence of Glossopteris in these diverse locations suggested that they must have been connected in a single landmass, which Wegener named Gondwana. This fossil evidence supported his argument for the movement of continents over geological time.
What evidence did Wegeners have to support his theory?
Fossils support his hypothesis.
Does the case of mesosaurus support wegeners theory of continental drift?
yes it does.
Why is Alfred wegeners invention or discovery important to science?
because it just is
What were the flaws in wegeners hypothesis that made people reject it?
Wegener's hypothesis of continental drift was largely rejected due to a lack of a plausible mechanism to explain how continents could move across the Earth's surface. He proposed that continents plowed through the oceanic crust, which seemed implausible to many scientists. Additionally, his ideas conflicted with the prevailing theories of the time, such as land bridges and static continents. The discovery of plate tectonics in the 1960s eventually provided the necessary mechanisms for continental movement, validating Wegener's ideas long after their initial rejection.
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
