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How can continental drift be used in a sentence?
The idea of continental drift has been subsumed by the theory of plate tectonics.
What did scientist believe before Continental Drift?
Before the theory of Continental Drift was widely accepted, scientists believed in the concept of stationary continents. They thought that the continents were fixed in place and did not move over time. This idea was known as the theory of continental permanence.
The presence of the same on several continents supports the idea of continental drift?
The presence of the same fossils or geological formations on different continents can provide evidence to support the theory of continental drift. This suggests that the continents were once connected and have since drifted apart over geological time scales.
How do mid-ocean ridges support both the idea of continental drift and the theory of plate tectonics?
Mid-ocean ridges are divergent boundaries where new oceanic crust forms, supporting the idea of continental drift by providing evidence of seafloor spreading. This process explains how continents can move apart and supports the theory of plate tectonics by demonstrating the movement of tectonic plates and the renewal of the Earth's crust.
What is the difference between continental drift and plate tectonics?
Continental drift is the theory that continents have moved over time, while plate tectonics is the broader theory that explains how the Earth's lithosphere is divided into plates that move and interact with each other. Continental drift was an early idea that eventually led to the development of plate tectonics as a more comprehensive explanation for the movement of Earth's crust.
What theory supports the idea of the continental drift?
the breaking down of pangea
Idea that contineents have moved horizontally through the seafloor to their current locations?
the theory would be called Continental drift.
Why is cynognathus a good candidate for providing evidence for the continental drift theory?
Cynognathus is a good candidate for providing evidence for the continental drift theory because its fossil has been found in both South America and Africa, which were once connected in the supercontinent Gondwana. This distribution pattern supports the idea of continental drift, as it suggests that these continents were once joined together and later drifted apart.
In what two ways is the plate tectonics theory different from the idea of continental drift?
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What scientist were responsible for the theory of contenental drift?
A German scientist Alfred Wegener first proposed the idea of Continental Drift.
How can continental drift be used in a sentence?
The idea of continental drift has been subsumed by the theory of plate tectonics.
What did scientist believe before Continental Drift?
Before the theory of Continental Drift was widely accepted, scientists believed in the concept of stationary continents. They thought that the continents were fixed in place and did not move over time. This idea was known as the theory of continental permanence.
The presence of the same on several continents supports the idea of continental drift?
The presence of the same fossils or geological formations on different continents can provide evidence to support the theory of continental drift. This suggests that the continents were once connected and have since drifted apart over geological time scales.
Who first proposed the idea of contintental drift?
The idea of continental drift was first proposed by Alfred Wegener in 1912. Wegener's theory suggested that the continents were once joined together in a single landmass called Pangaea and had drifted apart over time.
Explain who proposed the continental drift theory?
Alfred Wegener proposed the theory of continental drift at the beginning of the 20th century. His idea was that the Earth's continents were once joined together, but gradually moved apart over millions of years. The idea was rejected at first as he was a Meteorologist and not regarded as a proper scientist.
What two ways is the plate tectonic theory different from the ideas of the continental drift?
The plate tectonic theory expands on the idea of continental drift by incorporating the movement of the Earth's lithosphere into rigid plates. This theory also explains how these plates interact at their boundaries, causing phenomena like earthquakes and volcanic activity. In contrast, continental drift primarily focused on the movement of continents across the Earth's surface without explaining the mechanism behind it.
Wegeners hypothesis of continental drift was replaced in 1967 by which theory that supported his idea continents move?
plate tectonics
