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How do fossils support the theory of pangaea?
Fossils of similar plants and animals found on continents that are now widely separated suggest that these landmasses were once connected. The distribution of these fossils across different continents supports the theory of Pangaea, which posits that all current continents were once joined together in a supercontinent. This evidence helps explain how species were able to migrate and evolve across different landmasses before continental drift separated them.
How do fossils help explain continental drift?
Fossils provide evidence for continental drift by showing that similar species or species that were once connected are now found on separate continents. For example, identical fossils have been found on continents that are now widely separated, supporting the idea that these land masses were once part of the same larger landmass. Additionally, the distribution of fossils of ancient organisms can also suggest how certain species were able to migrate across continents when they were closer together.
How did Wegner's explain similar fossils on different continents?
By boook
How were the fossils symbols and mountains belts helpful in deciding where to move the continents?
Fossils found on different continents suggested that they were once connected due to similar species being found far apart. Mountain belts on different continents lined up when the continents were pieced together, indicating a shared geological history. These pieces of evidence helped in understanding continental drift and the movement of continents over time.
How did fossils provide evidence for contental drift?
Because, similar fossils could be found on different continents, in rocks of the same age.
In what ways do fossils help support the hypothesis of continental drift?
Fossils of the reptile Mesosaurus have been found in South America and Africa. It probably couldn't swim between the continents. Scientists theorized that this reptile lived on both continents when they were joined. All continents were once part of a large landmass, called Pangea, that broke apart 250-million years ago.
How can fossils be clues to the continental drift?
Fossils can be clues to continental drift because certain plant and animal species are found only in specific regions, and when the continents were connected these species could migrate between them. Matching fossils found on different continents can suggest that these landmasses were once joined together before drifting apart. Additionally, identical or related fossils found on separate continents can indicate a common ancestry when the continents were once together and later separated.
Why are fossils so important to scientist trying to discover evidence of a super continent?
Fossils found in different regions can provide evidence of past geographic connections by showing similar species distributed across separate continents. By studying fossils, scientists can piece together the history of land formations and the movement of continents, helping to support the theory of supercontinents like Pangaea.
Are fossils evidence of continental drift?
Yes, fossils are evidence of continental drift because similar fossils have been found on different continents that are now far apart. This suggests that these continents were once connected, supporting the theory of continental drift.
Why fossils support the theory of continental movement?
Fossils found on different continents with similar characteristics suggest that these landmasses were once connected millions of years ago. As continents drift apart, similar fossils can only be explained by the movement of landmasses over time, supporting the theory of continental drift. This provides evidence that different continents were once part of a single supercontinent, such as Pangaea.
How can index fossils help us figure out how the continents used to be arranged?
Index fossils are used to correlate rocks of similar age in different locations. By studying index fossils found in rock layers from different continents, scientists can determine which layers are of similar age and potentially infer how these continents were once connected. This information helps in reconstructing past continental configurations, such as during the time of Pangea.
What are the ways that fossils helped support of the continental drift?
Fossils of the same species can be found on continents that are now today separated by oceans. btw continental drift is a fact.
