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Continental Coastlines provide evidence for continental drift through their complementary shapes and geological features. For example, the eastern coast of South America aligns closely with the western coast of Africa, suggesting that these landmasses were once joined. Additionally, similar fossil records and rock formations found on both sides of the Atlantic Ocean support the idea that continents have moved apart over geological time. This alignment of coastlines and shared geological characteristics reinforce the theory of continental drift.
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How do the shapes of different coastlines support continental drift?
The shapes of different coastlines can provide evidence for continental drift because some coastlines on different continents appear to fit together like pieces of a jigsaw puzzle. For example, the coastlines of South America and Africa have similar shapes and can be fitted together. This suggests that these continents were once joined together and later drifted apart.
All of the following supply he theory of continental drift except what?
The theory of continental drift is primarily supported by evidence such as the fit of continental coastlines, fossil correlations across continents, and geological similarities. However, it is not supported by the idea that continents are fixed in place, as this contradicts the core concept of continental drift, which posits that continents move over geological time. Additionally, the lack of a mechanism for how continents could drift was a significant challenge to the theory before the development of plate tectonics.
How Wegener try to prove the theory of continental drift?
Alfred Wegener proposed the theory of continental drift in 1912. He collected evidence from various fields, such as the fit of continental coastlines, matching rock types and structures across continents, and similar fossil distributions. However, his theory was not widely accepted until decades later when the concept of plate tectonics provided a mechanism for how continents could move.
What are matching coastlines?
Matching coastlines are coastlines from different continents that seem to fit together like puzzle pieces. This observation led to the development of the theory of continental drift and plate tectonics, as it suggests that these continents were once joined together as a single landmass. A famous example of matching coastlines is the fit between the eastern coast of South America and the western coast of Africa.
What scientist proposed the first formal theory of continental drift?
Continental Drift was put forward by Alfred Wegener.(1880-1930). One piece of evidence on which he based his ideas was the similarity of shapes of the South American and African coastlines. Another was the fact that the same types of fossil are found in both places.
How do the shapes of different coastlines support continental drift?
The shapes of different coastlines can provide evidence for continental drift because some coastlines on different continents appear to fit together like pieces of a jigsaw puzzle. For example, the coastlines of South America and Africa have similar shapes and can be fitted together. This suggests that these continents were once joined together and later drifted apart.
What is a geographic observation that undermines the theory of continental drift?
the elevation is the same on coastlines that are across the ocean from each other.
What were the clues used to prove continental drift?
The main clues used to prove continental drift were the fit of the continents' coastlines, similarities in rock formations and fossils across continents, matching mountain ranges and geological structures, and paleoclimate evidence such as glacial deposits in tropical regions. These clues collectively supported the theory proposed by Alfred Wegener in the early 20th century.
How do the shapes of different coastlines support continental?
fossils of once living things provide clues that support contenental drift
What is Alfred wengeners first discover as an scientist?
Alfred Has Been Working On The Contintal Drift For A Long Time And Scientist Are Stilll Trying To Prove The Continental Drift. So The Continental Drift Is His First Discovery...,(:.!? --- Jocelyn !!
Why were most scientists disagreeing with Alfred Wegeners continental drift theory?
There was no evidence to prove it
How did Alfred Wegener prove the theory of continental drift?
Alfred Wegener proposed the theory of continental drift in the early 20th century, suggesting that continents were once joined together and have since drifted apart. He provided evidence through geological and fossil similarities across continents, as well as matching coastlines and rock formations. Despite facing initial skepticism, his work laid the foundation for the modern theory of plate tectonics.
What kind of plant fossils have been found to prove continental drift and where have they been found?
artic
All of the following supply he theory of continental drift except what?
The theory of continental drift is primarily supported by evidence such as the fit of continental coastlines, fossil correlations across continents, and geological similarities. However, it is not supported by the idea that continents are fixed in place, as this contradicts the core concept of continental drift, which posits that continents move over geological time. Additionally, the lack of a mechanism for how continents could drift was a significant challenge to the theory before the development of plate tectonics.
Why were the fossils of Mesosaurus and Glossopteris important finds?
because it is one of the facts that prove the theries of continental drift and Pangaea
What 2 continental have the most obvious fit of the coastlines?
The continents with the most obvious fit of coastlines are Africa and South America. This is known as the theory of continental drift, where it is believed that these continents were once connected as part of the supercontinent Pangaea. The coastlines of these two continents appear to fit together like pieces of a puzzle, providing evidence for the theory of plate tectonics.
Matching what on different continents are evidence for continental drift?
Matching coastlines, similar rock formations, and similar fossils found on different continents are evidence for continental drift. These similarities suggest that the continents were once part of a single landmass that later drifted apart.
