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Why did most scientist reject Wegener hypothesis of continental drift?
Because he could not explain how the continents moved.
What was the fatal weakness in wegeners theory?
One of the fatal weaknesses in Wegener's theory of continental drift was the lack of a plausible mechanism to explain how continents could move through the solid rock of Earth's mantle. Additionally, Wegener was unable to adequately explain what forces could be responsible for moving the continents.
What did the theory of continental drift not explain?
The theory of continental drift, proposed by Alfred Wegener, did not adequately explain the mechanism behind the movement of continents. It lacked a convincing process to account for how continents could shift across the Earth's surface, as Wegener suggested they moved through oceanic crust. Additionally, the theory could not explain the geological features and phenomena associated with plate tectonics, such as earthquakes and volcanic activity, which were later clarified by the theory of plate tectonics.
Why didn't others think that Wegener findings constituted evidence?
Others did not initially accept Wegener's findings as evidence for continental drift because he lacked a plausible mechanism to explain how continents could move through solid rock. Additionally, Wegener faced opposition from the scientific community due to the prevailing belief in the permanence of continents and the lack of supporting geologic data at the time.
Why did people not believe continental drift theory when Wagner first explained it?
At the time Alfred Wegener proposed the theory of continental drift in the early 20th century, there was insufficient evidence to support it. The mechanism of plate tectonics, which explains how continents move, was not understood until later. Additionally, Wegener faced resistance from scientists of his time due to the lack of a plausible mechanism that could explain how continents could drift.
Why was the hypothesis of continental drift rejected when it was first proposed by Wegener?
He could not explain how or why the continents moved.
Why did most scientist reject Wegener hypothesis of continental drift?
Because he could not explain how the continents moved.
What was one question that Alfred wegener could not answer?
One question Alfred Wegener could not answer was the mechanism that caused the movement of continents, as he proposed the theory of continental drift before the discovery of plate tectonics. He could not explain how or why continents would be able to move through solid oceanic crust.
What was the fatal weakness in wegeners theory?
One of the fatal weaknesses in Wegener's theory of continental drift was the lack of a plausible mechanism to explain how continents could move through the solid rock of Earth's mantle. Additionally, Wegener was unable to adequately explain what forces could be responsible for moving the continents.
What did the theory of continental drift not explain?
The theory of continental drift, proposed by Alfred Wegener, did not adequately explain the mechanism behind the movement of continents. It lacked a convincing process to account for how continents could shift across the Earth's surface, as Wegener suggested they moved through oceanic crust. Additionally, the theory could not explain the geological features and phenomena associated with plate tectonics, such as earthquakes and volcanic activity, which were later clarified by the theory of plate tectonics.
At first many scientists rejected Wegener and the hypothesis of continental drift. What was their main objection to his hypothesis?
The main objection to Wegener's hypothesis of continental drift was the lack of a plausible mechanism to explain how continents could move. Wegener's idea of continents plowing through solid oceanic crust was not supported by scientific knowledge at that time, leading many scientists to reject his hypothesis.
Why was Alfred Wegener's hypothesis of continental drift not taken seriously by most geologists?
Alfred Wegener's hypothesis of continental drift was not taken seriously by most geologists because he lacked a plausible mechanism to explain how continents could move. Additionally, the idea was considered radical at the time and went against the prevailing scientific beliefs. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas gained widespread acceptance.
What was the main reason scientists rejected Wegener's theory of continental drift?
One main reason scientists rejected Wegener's theory of continental drift was the lack of a plausible mechanism to explain how continents could move through the oceanic crust. Additionally, there was insufficient evidence at the time to support the idea of continents moving over time. The theory also faced criticism due to Wegener's background as a meteorologist, not a geologist.
Why were Wegener's ideas not immediately accepted by the scientific community?
Wegener's ideas of continental drift were not immediately accepted by the scientific community because he did not have a satisfactory explanation for the mechanism that could move continents. Additionally, his hypothesis was contrary to the prevailing scientific beliefs at the time, which focused on fixed continents and seafloor spreading. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas gained wider acceptance.
What information did Wegener not have?
Alfred Wegener did not have a mechanism to explain how continents could move across the Earth's surface. He proposed the theory of continental drift in the early 20th century, but it wasn't until the development of plate tectonics in the 1960s that a satisfactory explanation for the movement of continents was provided.
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.
Why didn't others think that Wegener findings constituted evidence?
Others did not initially accept Wegener's findings as evidence for continental drift because he lacked a plausible mechanism to explain how continents could move through solid rock. Additionally, Wegener faced opposition from the scientific community due to the prevailing belief in the permanence of continents and the lack of supporting geologic data at the time.
