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By outline matching though it's not the coastline that counts but the true continental outlines, traced more closely by the continental shelves. The present coast-lines of the world are geologically very young features from the sea-level rising consequent on the last glacial retreat. so that is how the
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How do continental coastlines prove continental drift?
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.
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.
Why is the continental drift theory a theory and not a scientific law?
The Continental Drift theory is a theory because there is no evidence to support it. Alfred Wegener developed the Continental Drift theory in the 1800's.
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 evidence did Alfred Werner use to support his theory of continental drift?
Alfred Wegener used several lines of evidence to support his theory of continental drift, including the jigsaw-like fit of the continents, similarities in rock formations and fossil remains across continents, and the matching geological features along coastlines of different continents, such as mountain ranges and ancient glacial deposits.
What other evidence is there to support Alfred Wegener's theory of continental drift?
Other evidence to support Alfred Wegener's theory of continental drift includes matching geological formations and rock types on different continents, similar fossil collections on continents that are now separated by oceans, and the fit of the continents' coastlines like pieces of a jigsaw puzzle. Additionally, the discovery of mid-ocean ridges and the study of paleomagnetism has further bolstered the theory.
What does NOT support the continental drift theory?
they couldn't agree on how it separated or what made it separate.
Theory that continents were once connected?
The theory is called continental drift, proposed by Alfred Wegener. It suggests that continents were once part of a supercontinent called Pangaea and have since drifted to their current positions. This theory is supported by evidence such as matching coastlines and similar geological features on different continents.
What two other pieces of evidence did wegener use to support his theory of continental drift?
In addition to matching coastlines, Wegener used similarities in rock formations and mountain ranges across different continents as evidence for his theory of continental drift. He also noted similarities in the distribution of fossils on separate continents, suggesting that the same species were once connected when the continents were joined.
Is it true that Alfred wegener provided evidence from landforms fossils and climate to support his theory of the shrinking earth?
No, Alfred Wegener proposed the theory of continental drift, not a shrinking earth. He used evidence from matching coastlines, fossils, rock types, and climate to support his idea that the continents were once joined in a single supercontinent called Pangaea.
What are two things that support the continental drift theory?
Two things that supports the continental drift theory are; 1. Fossil. 2. Continent Shapes.
Which 2 continents are used as evidence for the continental puzzle?
Africa and South America were used as evidence for the continental puzzle due to the matching shapes of their coastlines and geological similarities such as rock formations and fossils found on both continents. This helped support the theory of continental drift proposed by Alfred Wegener in the early 20th century.
