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What is Alfred Wallace's theory and what evidence did he use to develop it?
Charles Darwin and Alfred Russel Wallace proposed the theory called Natural Selection. This theory explained evolution.
Why did people believe Harry Hess and not believe Alfred Wegener?
Harry Hess proposed the theory of seafloor spreading, which provided physical evidence for the movement of the Earth's crust. Alfred Wegener proposed the theory of continental drift, which lacked a mechanism to explain how continents moved. Hess's theory had more scientific support and evidence, leading to greater acceptance by the scientific community.
What evidence did Alfred wanger use to support his theory of contnetal drift?
Alfred Wegener used several lines of evidence to support his theory of continental drift. This included the fit of the continents like a jigsaw puzzle, similarities in rock formations and mountain ranges across different continents, matching fossils on separate continents, and paleoclimatic evidence such as glacial striations in tropical regions. These pieces of evidence led Wegener to propose the theory of continental drift in the early 20th century.
Is it true that Alfred wegner provided evidence from landforms and climate in support of his theory of the shrinking earth?
No, Alfred Wegener provided evidence from continental drift and fossil distribution to support his theory of plate tectonics, not a shrinking Earth. Wegener's theory suggested that the continents were once connected in a single landmass (Pangaea) and drifted apart over time due to the movement of tectonic plates.
What was Alfred wegener's evidence for his theory on continental drift?
Alfred Wegener's evidence for continental drift included the fit of the continents like puzzle pieces, the distribution of plant and animal fossils across continents, similarities in rock formations and mountain ranges, and evidence of past glaciations in regions that are now tropical. These observations led him to propose the theory of Pangea and the idea that continents were once joined together in a supercontinent.
What is Alfred Wallace's theory and what evidence did he use to develop it?
Charles Darwin and Alfred Russel Wallace proposed the theory called Natural Selection. This theory explained evolution.
Who were the two scientists that brought forth supporting evidence to wagners theory?
the two scientists that brought forth supporting his evidence was South African Geologist Alexander Du Toit and Swiss geologist Emile Argand.
What is the Wagners theory?
Wegener's theory was that all continents were once connected and are slowly drifting around.
Why were most scientists disagreeing with Alfred Wegeners continental drift theory?
There was no evidence to prove it
What type of information Alfred wegner use on his theory?
He used evidence from landform, climate, and fossils to support his theory of the continental drift.
Why is the continental drift theory a theory and not a scientific law?
The Continental Drift theory is a theory because there is no evidence to support it. Alfred Wegener developed the Continental Drift theory in the 1800's.
What did Alfred Weneger try to prove?
Alfred Weneger was trying to prove his theory of Continental Drift. Many other scientists before him had the same theory, but they never could prove it. He had five pieces of evidence.
Which piece of evidence did Alfred Wegener used to develop the theory of continental drift?
hotspots on the ocean floor
Which piece of evidence did Alfred wegener use to develope the theory of continental drift?
hotspots on the ocean floor
Did Alfred Wegner provide evidence from land forms and climate in support of his theory of the shrinking Earth?
Alfred Wegener proposed the theory of continental drift, not a shrinking Earth theory. He used evidence such as the fit of the continents, matching rock formations, and fossil distribution to support his idea that the continents had once been part of a single landmass called Pangaea. Wegener's theory eventually led to the development of the theory of plate tectonics.
What were the 3 types of evidence the Alfred Wegener used to support his theory of Continental Drift?
Alfred Wegener used fossil evidence, geological evidence, and paleoclimatic evidence to support his theory of Continental Drift. Fossils of the same species found on different continents, similar rock formations and mountain ranges across continents, and matching ancient climate patterns were key pieces of evidence that he presented.
What evidence of land feautures did Alfred wegener use?
Alfred Wegener used various pieces of evidence to support his theory of continental drift, including the fit of the continents, rock and fossil similarities across continents, glacial evidence, and similar geological features on different continents.
