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Alfred Wegener proposed three main pieces of evidence for his hypothesis of continental drift. First, he noted the jigsaw-like fit of continents, particularly South America and Africa, suggesting they were once joined. Second, he identified similar geological formations and fossil remains across widely separated continents, indicating they were once connected. Lastly, he pointed to paleoclimatic evidence, such as glacial deposits in now tropical regions, which suggested that continents had shifted over time to their current locations.
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What evidence did wegener have to prove his hypothesis?
Alfred Wegener used several pieces of evidence to support his theory of continental drift, including the fit of continents like South America and Africa, similarities in rock formations and fossils across continents, and the matching of ancient climate indicators like glaciation patterns. Despite facing initial skepticism, Wegener's evidence paved the way for the development of the theory of plate tectonics.
What pieces of evidence supported Wegener's hypothesis?
Wegener's hypothesis of continental drift was supported by several key pieces of evidence, including the jigsaw-like fit of continental coastlines, particularly between South America and Africa. Fossil evidence, such as the discovery of identical species of plants and animals on widely separated continents, suggested these landmasses were once joined. Additionally, geological similarities, such as matching rock formations and mountain ranges across continents, further bolstered his argument. Finally, paleoclimate data indicated that some regions now located in cold climates once had tropical conditions, implying they were once closer to the equator.
Which one of the following was NOT presented by Alfred wegener as evidence of continental drift?
Alfred Wegener presented several pieces of evidence for continental drift, including the fit of the continents, fossil correlations, and geological similarities across continents. However, he did not present the concept of plate tectonics, as this theory was developed later to explain the mechanisms behind continental drift. Therefore, any evidence specifically related to plate tectonics would not have been part of Wegener's original arguments.
What 3 pieces of evidence did Alfred wegener cite to propose his theory?
Alfred Wegener proposed his theory of continental drift based on three main pieces of evidence: the fit of the continents, particularly how South America and Africa appear to match like pieces of a jigsaw puzzle; the distribution of fossils, where identical species were found on widely separated continents; and geological similarities, such as matching rock formations and mountain ranges across different continents. Together, these observations suggested that the continents were once connected and have since drifted apart.
What was the evidence Alfred wegener used to support his idea?
Alfred Wegener supported his theory of continental drift with several pieces of evidence. He noted the complementary shapes of continents, particularly how South America and Africa fit together like puzzle pieces. Additionally, he pointed to fossil evidence, such as identical species of plants and animals found on widely separated continents, and geological similarities, including matching rock formations and mountain ranges across continents. Lastly, he highlighted paleoclimatic evidence, such as glacial deposits in now-tropical regions, suggesting that continents had once been positioned differently.
What evidence did wegener have to prove his hypothesis?
Alfred Wegener used several pieces of evidence to support his theory of continental drift, including the fit of continents like South America and Africa, similarities in rock formations and fossils across continents, and the matching of ancient climate indicators like glaciation patterns. Despite facing initial skepticism, Wegener's evidence paved the way for the development of the theory of plate tectonics.
What did Alfred Wegener use for evidence?
Alfred Wegener used several pieces of evidence to support his theory of continental drift, including the fit of continents like South America and Africa, similar rock formations and mountain ranges across continents, and the distribution of plants and animals. He also looked at evidence from fossils and ancient climate data to support his hypothesis.
How did Wegener use four type of evidence to help support his hypothesis of continental drift?
Alfred Wegener used fossil evidence, geological evidence, paleoclimatic evidence, and the fit of continental coastlines to support his theory of continental drift. By comparing fossils, rock formations, climate patterns, and the alignment of continents like puzzle pieces, Wegener proposed that the continents were once connected in a single supercontinent called Pangaea that drifted apart over time.
Which four pieces of evidence listed below did Alfred Wegener use to support his hypothesis of continental drifting?
Matching geological formations across continents. Fossil evidence of similar species on different continents. Similar ancient climates and rock formations across continents. Fit of the continents like puzzle pieces on the Earth's surface.
Which one was used as support of Wegener's continental drift hypothesis?
Wegener's continental drift hypothesis was supported by several lines of evidence, including the fit of the continents, fossil correlations, and geological similarities across continents. For instance, the distribution of similar fossil species, such as Mesosaurus, found in both South America and Africa, suggested that these continents were once connected. Additionally, the alignment of mountain ranges and rock formations across continents indicated a shared geological history. These pieces of evidence collectively bolstered Wegener's argument for the movement of continents over time.
What evidence did Wenger gather to support his continental drift hypothosis?
Alfred Wegener gathered several pieces of evidence to support his continental drift hypothesis, including the fit of the continents, matching geological formations across different continents, similarities in fossil distributions, and paleoclimatic evidence such as glacial deposits and coal seams in regions that are now separated by oceans. These pieces of evidence suggested that the continents were once connected and have since drifted apart.
What were the 3 pieces of evidence that Wegner provided as evidence for his hypothesis?
Alfred Wegener presented three key pieces of evidence for his hypothesis of continental drift: first, the fit of the continents, particularly how the coastlines of South America and Africa appear to match; second, the distribution of similar fossils, such as the Mesosaurus, found on widely separated continents; and third, the presence of similar rock formations and mountain ranges, like the Appalachian Mountains in North America and the Caledonian Mountains in Scotland, indicating they were once part of a larger landmass.
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.
What three pieces of evidence for Wegener's theory came from the sea floor?
seafloor spreading, age of the sea floor and ocean trenches.
What evidence did Alfred Wegener have that supported his idea of continental drift?
South America and Africa fit together like puzzle pieces.
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.
True or false wegener knew that continental drift explained fossils of tropical plants?
True. Alfred Wegener, the scientist who proposed the theory of continental drift, used the distribution of fossils of tropical plants across continents as evidence to support his idea that the continents were once connected. This was one of the key pieces of evidence Wegener used to support his theory.
