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Do fossils and rocks support the hypothesis of continental drift?
Yes, fossils and rocks support the hypothesis of continental drift. Matching plant and animal fossils found on different continents suggest they were once part of the same landmass. Rocks with similar ages and compositions found across continents also provide evidence for the movement of these landmasses over time.
What was the name of the floral fossils Wegener used for the idea of continental drift?
Wegener used the presence of Glossopteris fossils, a type of fern-like plant, to support his idea of continental drift. These fossils were found across multiple continents that currently have widely separated coastlines, suggesting they were once part of a single landmass.
What is the fossil that was found on different continents and was used to support the theory of continental drift?
There was a lot of fossils that were found but the most interesting one is the plant called Glossopteris, it was the only seed-fern plant fossil found.
Would the occurrence of the same plant fossils in south America and Africa support continental drift?
No.
Who thought that similar stone structures around the world meant there was a continental drift?
Alfred Wegener, according to Wegener the continental drift explains why fossils of the same plant and animal species are found on continents that are on different sides of the atlantic ocean.
How did the glossopteris prove continental drift?
The presence of glossopteris fossils in regions that are now widely separated provided evidence for continental drift. This plant species was found in South America, Africa, India, Antarctica, and Australia, suggesting that these landmasses were once part of a single supercontinent. The distribution of glossopteris fossils supported the theory of continental drift proposed by Alfred Wegener.
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.
Fossils of tropical plants found on an island in the Arctic Ocean are the evidence for Wegener's hypothesis of?
continental drift, which states that continents were once connected in a supercontinent called Pangaea and have since drifted apart. The presence of tropical plant fossils in the Arctic suggests that the island was once located in a different, warmer climate, supporting the idea that continents have moved over time.
What are some of the fossils that the continental drift left behind?
the Glossopteris was a fernlike plant that lived 250 million years ago and glossopteris fossils have been found in rocks in Africa,South america,australia,india,and antarctica.there are other fossils like the fresh water reptiles mesosaurus and lystrosaurus.
What was used to by Wegner to establish continental drift?
Wegner used evidence from fossil distributions, rock formations, and the fit of continents like puzzle pieces to support his theory of continental drift. He also noted similarities in plant and animal species found on different continents, suggesting they were once connected.
Is fossil evidence used to support continental drift hypothesis?
Yes, fossil evidence such as similar plant and animal species found on separate continents has been used to support the continental drift hypothesis. The distribution of fossils across continents suggests that these land masses were once connected and later moved apart.
How did wegemer use as evidence based on fossils to support his theory that the continents had moved?
Wegener used the similarity of plant and animal fossils found on opposite sides of the Atlantic Ocean as evidence to support his theory of continental drift. He argued that these identical fossils could only have been separated by the movement of continents over time.
