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What edvience supported Wegners hypothesis?
Wegner's hypothesis of continental drift was supported by evidence such as the jigsaw-like fit of continents, similarities in rock formations and geological structures across continents, and matching fossil evidence found on different continents. Additionally, the discovery of mid-ocean ridges and magnetic striping on the ocean floor provided further evidence for the movement of continents.
How did Wegener use fossil evidence to support his hypothesis?
Wegener used the presence of the same fossil species on continents that are now widely separated as evidence for his hypothesis of continental drift. He argued that these fossils could only have come from animals that were able to move, ruling out the possibility of passive transport by ocean currents. This supported his idea that the continents were once connected and later drifted apart.
How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What fossil fern supported wegener's hypothesis of continental drift?
The presence of the fossil fern Glossopteris supported Wegener's hypothesis of continental drift. Glossopteris fossils were found on multiple continents that are now widely separated, indicating that these landmasses were once connected and later drifted apart.
Whtat ways do the fossils help support the hypothesis of continental drift?
Fossils found on separate continents that are now far apart provide evidence for continental drift. Similar fossil species found on continents that were once connected suggest that these landmasses were once united. Additionally, matching rock formations and paleoclimate evidence from fossils support the hypothesis of continental drift.
What evidence supports his hypothesis?
The hypothesis is supported by data from previous research studies, observational data, and controlled experiments. This data may include statistical analyses, graphs, tables, findings from literature reviews, and expert opinions. Additionally, the hypothesis may be supported by correlations, significant p-values, and reproducible results from multiple studies.
What was Gillettes hypothesis supported by?
by all of the results he had after the tested his hypothesis
What is the hypothesis supported by evidence from what record?
The hypothesis supported by evidence from the fossil record is that species have evolved over time through a process of natural selection, leading to the diversity of life we see today. This evidence comes from the ordered succession of fossils in sedimentary rock layers that show gradual changes in species characteristics over millions of years.
What roole did the fossil glossopteris play in wegeners hypothisis?
Glossopteris, a seed fern found in fossil records across several continents, played a crucial role in Alfred Wegener's hypothesis of continental drift. Its widespread distribution in now-separated landmasses, such as South America, Africa, Antarctica, and Australia, provided evidence that these continents were once joined. The presence of Glossopteris in these diverse locations suggested that they must have been connected in a single landmass, which Wegener named Gondwana. This fossil evidence supported his argument for the movement of continents over geological time.
What edvience supported Wegners hypothesis?
Wegner's hypothesis of continental drift was supported by evidence such as the jigsaw-like fit of continents, similarities in rock formations and geological structures across continents, and matching fossil evidence found on different continents. Additionally, the discovery of mid-ocean ridges and magnetic striping on the ocean floor provided further evidence for the movement of continents.
How did Wegener use fossil evidence to support his hypothesis?
Wegener used the presence of the same fossil species on continents that are now widely separated as evidence for his hypothesis of continental drift. He argued that these fossils could only have come from animals that were able to move, ruling out the possibility of passive transport by ocean currents. This supported his idea that the continents were once connected and later drifted apart.
Is the theory true that the theory of evolution is supported by a wide range of biological evidence?
Yes. If evolution was not widely supported by evidence, then it would be regarded as a hypothesis rather than a theory.
How is the hypothesis about Earth's earliest life forms consistent with fossil evidence?
I know you have a textbook so use it
How is hypothesis about earths earliest life forms consistent with fossil evidence?
I know you have a textbook so use it
How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What fossil fern supported wegener's hypothesis of continental drift?
The presence of the fossil fern Glossopteris supported Wegener's hypothesis of continental drift. Glossopteris fossils were found on multiple continents that are now widely separated, indicating that these landmasses were once connected and later drifted apart.
What is one kind evidence that supports wegeners hypothesis?
One key piece of evidence that supports Alfred Wegener's hypothesis of continental drift is the similarity of fossil remains found on widely separated continents. For instance, fossils of the Mesosaurus, a freshwater reptile, have been discovered in both South America and Africa, suggesting that these continents were once joined. Additionally, the matching geological formations and rock types on either side of the Atlantic Ocean further bolster his theory by indicating a shared geological history.
