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The theory of plate tectonics suggests that the continents were once connected as a single supercontinent called Pangaea about 300 million years ago. Over time, the continents drifted apart to their current positions due to the movement of tectonic plates. If you were to fit the continents back together based on their shapes, they would fit like pieces of a jigsaw puzzle, particularly the eastern coast of South America fitting into the western coast of Africa.
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Which two continents did Alfred Wagner think look like they fit together puzzle pieces?
Alfred Wegener proposed that the continents of South America and Africa looked like they could fit together like puzzle pieces to form a single landmass called Pangaea.
What was the continents that fit together called?
The continents that were proposed to have once fit together are called Pangaea. This supercontinent existed around 300 million years ago before breaking apart into the continents we know today.
What is the fit of continents?
The fit of continents refers to the idea that the coastlines of continents appear to fit together like puzzle pieces. This observation played a key role in the development of the theory of continental drift and plate tectonics by Alfred Wegener in the early 20th century.
Why do the coastlines of the continents fit together like puzzle pieces?
The continents fit together like puzzle pieces because they were once part of a supercontinent called Pangaea, which broke apart over millions of years due to the movement of tectonic plates. This phenomenon, known as continental drift, explains the similarities in the coastlines of different continents.
Why do the continents fit together like pieces of a puzzle?
The theory of plate tectonics explains that the continents were once part of a supercontinent called Pangaea, which gradually broke apart and drifted to their current positions. The continents fit together like puzzle pieces because they share similar rock formations and fossils, indicating that they were once connected.
Edges of some continents look as if they would?
The edges of some continents look as if they would fit together like pieces of a puzzle.
How do the contenents fit together?
The continents fit together just like a puzzle. The edges of the continents line up so that South America fits right against Africa.
How are earths continents linked?
They were once together in a form called Pangea look at a map all the continents fit together like a puzzle
What was the continents that fit together called?
The continents that were proposed to have once fit together are called Pangaea. This supercontinent existed around 300 million years ago before breaking apart into the continents we know today.
Who obsered that the continents seem to fit together?
Alfred Wegener, a German meteorologist and geophysicist, proposed the theory of continental drift in the early 20th century based on the idea that the Earth's continents appeared to fit together like pieces of a jigsaw puzzle. This laid the foundation for the development of the theory of plate tectonics.
What evidence supports wegener's hypothesis?
All of the continents fit together like a puzzle.
What percent of the worlds population thinks the continents once fit together?
every one should because the continents did once fit together
What hypothesis states that the continents were once continents were once joined to form a single super continent?
If put together, they would fit perfectly into one huge super continent like a puzzle.
What evidence supports the idea that all the continents were once joined together?
One main evidence is the fit of the continents' coastlines, particularly the fit of South America and Africa. Fossil evidence of similar species found on different continents also supports the idea of continental drift. Additionally, the matching geological features and rock formations across continents provide further evidence for the theory of continental drift.
Pieces of evidence does NOT support the continental drift theory?
the continents fit together like a puzzle
Were do most continents fit together the best?
Most continents fit together the best along their coastlines, such as the east coast of South America aligning with the west coast of Africa. This alignment is evidence of the theory of plate tectonics, where continents were once joined together in a single landmass called Pangaea.
How do you know about continental drift?
Wegner developed this theory not only because many continents appear to fit together like a jigsaw, but also because he had fossil and climate evidence to support the fact that the continents once fit together.
