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One piece of evidence that led Wegener to propose the theory of continental drift was the observation that the Coastlines of Africa and South America appeared to fit together like puzzle pieces. This suggested that the continents were once joined together and had subsequently drifted apart.
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Why did wegener think the continents moved?
Wegener proposed the theory of continental drift because he noticed how coastlines of continents seemed to fit together like pieces of a puzzle. He also observed similarities in rock formations, fossils, and climate across continents that suggested they were once connected. These observations led him to suggest that the continents had moved over time.
Why did Wegner think continents moved?
Alfred Wegener proposed the theory of continental drift because he observed evidence such as similar geological features, matching rock layers, and identical fossils on continents that are now widely separated. Wegener suggested that these observations could be explained by the continents drifting apart over millions of years.
How did Wegener explain the way the continents moved?
Wegener proposed the theory of continental drift, suggesting that the continents were once connected in a single landmass called Pangaea. He proposed that the continents drifted apart over time due to the movement of the Earth's crustal plates.
In what way did wegener think the continents moved?
Alfred Wegener proposed the theory of continental drift, suggesting that the continents were once joined together in a single landmass called Pangea and have since drifted apart to their current positions on Earth's surface. He believed that the continents moved slowly over time due to the process of plate tectonics.
How did wegener communicate his ideas?
When Wegener's book was translated into English, French, Spanish, and Russian in 1924, he was widely ridiculed for his suggestion that the continents had moved. One of the main problems with histheorywas that he did not propose a driving mechanism for the motion of the continents.
Why was the hypothesis of continental drift rejected when it was proposed by wegener?
Wegener's hypothesis of continental drift was rejected because he lacked a plausible mechanism to explain how the continents moved. Additionally, the scientific community at the time did not have sufficient evidence to support the idea of continents drifting. It wasn't until the theory of plate tectonics emerged later, providing a mechanism and supporting evidence, that continental drift became widely accepted.
How State Alfred wegener's hypothesis how moved Earth continents have moved?
easy California
What is Alfred wegener's evidence on climate?
Alfred Wegener's evidence for his theory of continental drift included similarities in the shapes of the coastlines of continents, the distribution of fossils across continents, and the matching geological features on different continents. These provided support for the idea that the continents were once connected and have moved over time, influencing climate patterns.
Why did wegener think the continents moved?
Wegener proposed the theory of continental drift because he noticed how coastlines of continents seemed to fit together like pieces of a puzzle. He also observed similarities in rock formations, fossils, and climate across continents that suggested they were once connected. These observations led him to suggest that the continents had moved over time.
Wegener's theory that the continents slowly moved over earths surface became known as?
Wegener's theory that the continents slowly moved over Earth's surface became known as the theory of continental drift.
What do you see that could have lead observers such as Alfred Wegener to hypothesize that the continents have moved?
Alfred Wegener and others noticed that the shapes of continents seemed to fit together like pieces of a jigsaw puzzle, similar fossils and rock formations appeared on different continents, and evidence of past climates that were not possible in current locations. These observations led them to hypothesize that the continents had moved over time, which eventually became the theory of plate tectonics.
What did Alfred Wegener think caused the continents to drift apart?
Alfred Wegener proposed the theory of continental drift, suggesting that the continents were once part of a supercontinent called Pangaea that broke apart and drifted to their current positions due to the movement of the Earth's tectonic plates. He suggested that the continents "plowed" through the oceanic crust as they moved.
Why did Wegner think continents moved?
Alfred Wegener proposed the theory of continental drift because he observed evidence such as similar geological features, matching rock layers, and identical fossils on continents that are now widely separated. Wegener suggested that these observations could be explained by the continents drifting apart over millions of years.
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 scientist reject wegener's hypothesis?
because he didn't know how the tectonic plates/continents moved
Did Wegener used glacial striations to help build the theory of plate tectonincs?
Yes, Wegener did use evidence of glacial striations to support his theory of continental drift. He observed that matching glacial striations on continents separated by oceans suggested they were once connected and had moved apart. This was one of the pieces of evidence Wegener used to develop his theory of plate tectonics.
What could wegener not satisfactorily explain about continental drift?
No
