What evidence best supports the theory of continental drift?

What evidence best supports the theory of continental drift?

Fossil Evidence One type of evidence that strongly supported the Theory of Continental Drift is the fossil record. Fossils of similar types of plants and animals in rocks of a similar age have been found on the shores of different continents, suggesting that the continents were once joined.

What evidence supports the theory of plate tectonics and continental drift?

Modern continents hold clues to their distant past. Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together. Fossils tell us when and where plants and animals once existed.

How can fossils be used as evidence for continental drift?

There are many examples of fossils found on separate continents and nowhere else, suggesting the continents were once joined. If Continental Drift had not occurred, the alternative explanations would be: They swam to the other continent/s in breeding pairs to establish a second population. …

Which of the following answers is evidence for continental drift except?

Wegener used all the following to provide evidence for continental drift except : age of selected continental rocks.

What evidence supports plate tectonics quizlet?

Earthquakes and volcanic activity are also evidence of plate tectonics.

Which of the following provides evidence of continental drift quizlet?

Wegener used all the following to provide evidence for continental drift except : age of selected continental rocks. apparent polar wandering. location of coral reef fossils.

Which one among the continental drift pieces of evidence mainly proves that the Cape Mountains?

Which one among the continental drift pieces of evidences mainly proves that the Cape Mountains of South America and Africa line up perfectly before? There’s equal amount of coal deposits in each continent and fossils. The evidence from the rock layers in this two continents exactly matched.

What evidence exists to support the existence of Pangea?

The rock formations of eastern North America, Western Europe, and northwestern Africa were later found to have a common origin, and they overlapped in time with the presence of Gondwanaland. Together, these discoveries supported the existence of Pangea.

Which features were considered evidence of continental drift?

Modern evidence. The widespread distribution of Permo-Carboniferous glacial sediments in South America, Africa, Madagascar, Arabia, India, Antarctica and Australia was one of the major pieces of evidence for the theory of continental drift. The continuity of glaciers, inferred from oriented glacial striations and deposits called tillites ,…

What evidence supports continental drift?

Another indication of continental drift is tectonic activity and seafloor spreading. Scientists agree that continents rest on rocks called tectonic plates, which shift and move. Sea floor spreading further supports the continental drift theory. As molten rock rises from the Earth, it forms new crust between the plates.

What are evidences supported the hypothesis of continental drift?

Wegener specifically used rock composition and mountain ranges to provide evidence of continental drift. He provided evidence that mountain ranges occurring on opposite continents matched up pretty well when brought together. This perfect aligning of mountain ranges indicated that the continents were once together.

What is the evidence that continental drift occurs?

Evidence of Continental Drift. Another piece of evidence is of the discovery of the fossils of Lystrosaurus (a land reptile) on rocks of the same age in Antarctica, India, and Africa. Some of the existing evidence includes numerous earthworm families like Octochaetidae and Acanthodrilidae which are indigenous to both in Africa and South America.