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What is one of the main objections to Wegner's hypothesis of continental drift was that he was unable to provide an acceptable?
One of the main objections to Alfred Wegener's hypothesis of continental drift was that he could not provide a convincing mechanism for how continents could move across the Earth's surface. Critics argued that his ideas lacked a physical explanation, as he suggested that continents plowed through the oceanic crust, which seemed implausible. This failure to propose a credible force or process to facilitate such movement hindered acceptance of his theory until the development of plate tectonics later provided the necessary framework.
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Why did scientists reject wegners theory of continental drift?
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.
What was Wegners theory called?
Wegener's hypothesis (1912) is called the continental drift, in which he proposed the hypothesis that Earth's continents were moving, and that 200 MYA, there was only a big landmass called the Pangaea. Too bad he didn't have enough facts to back up this guess, so people thought he had a drug overdose or somethings and laughed him off. Wegener's hypothesis later developed into the modern theory of plate tectonics: the lithosphere is divided into plates that are constantly moving, pumping into each other and causing earth quakes.
How did Hess's hypothesis address the major weaknesses of Wegener's theory?
Hess's hypothesis of seafloor spreading provided a mechanism for continental drift, explaining how and why continents moved apart. It also incorporated evidence from oceanic crust age, magnetic striping, and sea-floor topography, filling the gaps in Wegener's original theory. This new explanation laid the foundation for the development of the theory of plate tectonics.
Where the idea of plate tectonics came from?
this is easy! I LEARNED IT IN SCIENCE! WERGNER DICOVERED IT. WEGNERS EARLIER THEORY OF CONTINENTAL DRIFT WAS REEXAMMINED AND A NEW THEORY WAS BORN ............................ THE THEORY OF PLATE TECTONICS
How do rock climate and fossil clues support the hypothesis of continental drift?
Rock clues support Wegners theory of continental drift and Pangaea because when India hit Eurasia the Himalayas formed and that is where Mt Everest is today! Climate clues include glacial evidence in tropical places it shows glacial evidence that there was once glaciers there. Fossil clues in clue many tropical plants and animal fossils were found in places like Antarctica where these plants and animals could not grow. Also dinosaur bones were found scattered around there earth. Dinosaurs can't swim, so they must have walked around this way!
What was wegners hypothesis?
The hypothesis you are looking for is continental drift.
Why did scientists argue against Wegners continental drift hypothesis?
Because wegner didnt have proof to show what caused mountains.
Why scientists rejected wegener's hypothesis of continental drift?
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.
Why was wegners continental drift hypothesis rejected by the scientific community?
because he couldn't explain what forces caused the continents to move... :D yup that's why
What was the major problem with wegners theory of continental drift?
The main problem with Wegners theory of continental drift was that at the time he proposed it he had no real proof.
What was Alfred wegners hypothesis about Pangaea?
Alfred Wegner's hypothesis about Pangea was that it is one whole big continent.
Why did scientists reject wegners theory of continental drift?
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.
What Alfred wegners hypothesis?
He discovered Pangaea; once all the continents were together, as one big continent.
What was Alfred wegners hypothesis about the continents?
Alfred Wegener proposed the hypothesis of continental drift, suggesting that the continents were once joined together in a single landmass called Pangaea. He proposed that the continents had drifted apart over time to their current positions. This idea laid the foundation for the theory of plate tectonics.
What was Wegners major contribution to scientific knowledge?
Wegner was the man who established the theory of "continental drift" in 1912
The scientists of wegeners time should have accepted his hypothesis why or why not?
yes because they didnt know how wegners inteligence was and they should have tried it in the firts place anyway it would have helped relize that his hypothesis waas correct when they dobt of him!
The scientists of wegener's time should have accepted his hypothesis Why or why not?
yes because they didnt know how wegners inteligence was and they should have tried it in the firts place anyway it would have helped relize that his hypothesis waas correct when they dobt of him!
