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Alfred Wegener proposed the theory of continental drift because he observed similarities in the shapes of the continents, as well as the distribution of fossils and rock types across different continents. He suggested that the continents were once joined together in a single supercontinent called Pangaea, which later broke apart and drifted to their current positions.
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What made Alfred wegener think the continents move?
Alfred Wegener proposed the theory of continental drift in the early 20th century because he observed similar plant and animal fossils on continents that are now far apart, as well as matching geological formations and evidence of ancient climates that suggest the continents were once joined together and have since drifted apart.
Why did Alfred wegener think that the continents were once join togrther?
Alfred Wegener proposed the theory of continental drift in the early 20th century. He observed that the continents appeared to fit together like puzzle pieces, particularly along their coastlines. Additionally, he noted similarities in rock types, fossils, and ancient climate patterns across different continents. This led Wegener to suggest that the continents were once joined together in a single supercontinent, which he called Pangaea.
Which two continents did Alfred Wagner think look like they fit together puzzle pieces?
Alfred Wegener proposed that the continents of South America and Africa looked like they could fit together like puzzle pieces to form a single landmass called Pangaea.
What did Alfren Wegener present as evidence that the continents move?
Alfred Wegener presented several lines of evidence to support his theory of continental drift, including the fit of the continents like a jigsaw puzzle, similarities in rock formations and mountain ranges across continents, and the distribution of fossils of the same species on different continents separated by oceans.
What did Alfred wegener call the super-continent?
Alfred Wegener called the super-continent Pangaea, which he proposed existed during the late Paleozoic and early Mesozoic eras before breaking apart into what we now recognize as the continents.
What made Alfred wegener think the continents move?
Alfred Wegener proposed the theory of continental drift in the early 20th century because he observed similar plant and animal fossils on continents that are now far apart, as well as matching geological formations and evidence of ancient climates that suggest the continents were once joined together and have since drifted apart.
What do scientist now think is causing the continents to move?
They now think that the continents are moving because of tectonic plates and how they move, or drift, apart.
What evidence did Alfred Wagner find?
Alfred Wagner find the sea were move 255 million years ago the earth continents were one and it was call pangea. as years pass the earth continents separate and thats why different fossil are found on different continents.
Why didn't people believe Alfred wegener theory?
because they had no way of explaing how the continents could move
What was one question that Alfred wegener could not answer?
One major question Alfred Wegener could not answer about his continental drift theory was how or what force made the continents move.
How did Alfred Wegner think mountains were formed?
Alfred Wegner thought they where made by such a huge force that comes form two continents smashing together.
How did Alfred wegener think mountain were formed?
Alfred thought that mountain were formed by two continents smashing together with such force that the land was forced up.
Why was Alfred Wegener unable to prove his theory about Pangaea?
The major issue in that regard was that Wegener did not have a plausible mechanism by which continents might move.
Who first proposed that the continents were moving?
Alfred Wegener.
Who obtained new information about the continents and their coastlines 400 years ago?
Who_obtained_new_information_about_the_continents_and_their_coastlines_400_years_agoWho_obtained_new_information_about_the_continents_and_their_coastlines_400_years_agoi think it was Alfred wegener or explorers
Why did Alfred wegener think that the continents were once join togrther?
Alfred Wegener proposed the theory of continental drift in the early 20th century. He observed that the continents appeared to fit together like puzzle pieces, particularly along their coastlines. Additionally, he noted similarities in rock types, fossils, and ancient climate patterns across different continents. This led Wegener to suggest that the continents were once joined together in a single supercontinent, which he called Pangaea.
What is Alfred Wegener's hypothesis about the continents?
Alfred's hypothesis was that all the continents were a big land mass which he called Pangaea because if you see a world map it is like a jigsaw puzzle and other evidence is that some animal fossils were on other continents. Also the same rock range was found on different continents.
