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How does the theory of plate tectonics differ from Wegener's idea of continental drift?
Wegener's idea of continental drift suggested thatcontinents moved, but it did not explain many otherparts of Earth's crust. Today scientists use the theoryof plate tectonics to explain why Earth's features appearas they do.According to the theory of plate tectonics, Earth's lithosphere is broken into about 20 moving plates. The continents and the ocean floor make up the surfaces of these moving plates.
What ideas from the theory of plate tectonics add to the theory of continental drift?
The theory of plate tectonics builds on the idea of continental drift by explaining how the Earth's lithosphere is broken into plates that move over the asthenosphere. Plate tectonics also accounts for the movement of not just continents, but also oceanic crust, creating a more comprehensive understanding of Earth's geological processes. Additionally, plate tectonics provides a mechanism for explaining the formation of mountain ranges, earthquakes, and volcanic activity at plate boundaries.
How does seafloor spreading explain continental drift?
Seafloor spreading is caused by two plates moving apart. This is caused by plate tectonics. Continental drift is also caused by plate tectonics. Therefore, we can conclude that continental drift is related to seafloor spreading. When the plates move, it carries the continents with it, and thus the continents drift away from each other.
How do scientists explain the arrangement of continents today?
Scientists explain the arrangement of continents today through the theory of plate tectonics. This theory states that the Earth's lithosphere is divided into several large plates that float on the semi-fluid asthenosphere beneath. Movements of these plates through processes like seafloor spreading, subduction, and continental drift have shaped the current arrangement of continents.
What is the therory that explains the movement of tectonic plates?
The crustal movement of the plates in the earth are not completely understood by scientist and considered a phenomenon. It is an accepted theory that the strength of the water in contrast to the weakness of the land make the movement of the plates.
What are some question that are answered by plate tectonc?
Plate tectonics helps us to explain continental drift.
Explain plate tectonics and the mechansim of continental drift?
Plate tectonics describes the motion of the Earth's lithosphere which brings about continental drift due to convection currents.
Is the Pacific plate oceanic or continential?
Oceanic.
How is theory of plate tectonics similar to the continental drift?
continental drift is caused by plate tectonics
What is continential drift?
Continental Drift is an old style name for Plate tectonic movement. The major continents of the world appear to drift about. It is thir underlying plate that is moving. The classic example is Africa and South America. They appear to fit together like pieces of a jig-saw, but they have drifted apart to form the Atlantic Ocean. The underlying tectonic plates of Africa and South America are actually moving. Africa northwards into Europe and South America westwards into the Pacific Ocean.
How does the theory of plate tectonics differ from Wegener's idea of continental drift?
Wegener's idea of continental drift suggested thatcontinents moved, but it did not explain many otherparts of Earth's crust. Today scientists use the theoryof plate tectonics to explain why Earth's features appearas they do.According to the theory of plate tectonics, Earth's lithosphere is broken into about 20 moving plates. The continents and the ocean floor make up the surfaces of these moving plates.
What theory was developed in the 1960's to explain continental drift and seafloor spreading?
The theory of plate tectonics was developed in the 1960s to explain continental drift and seafloor spreading. It proposes that the Earth's outer shell is divided into several plates that move and interact with one another, leading to phenomena like the drifting of continents and the creation of new seafloor.
Scientific theory that attempts to explain continental drift?
The theory of plate tectonics is used to explain continental drift. It suggests that the Earth's outer shell is divided into several plates that move and interact with each other, leading to the movement of continents over time. This theory helps explain phenomena such as earthquakes, volcanic activity, and mountain formation.
What did the theory of continental drift not explain?
The theory of continental drift, proposed by Alfred Wegener, did not adequately explain the mechanism behind the movement of continents. It lacked a convincing process to account for how continents could shift across the Earth's surface, as Wegener suggested they moved through oceanic crust. Additionally, the theory could not explain the geological features and phenomena associated with plate tectonics, such as earthquakes and volcanic activity, which were later clarified by the theory of plate tectonics.
What ideas from the theory of plate tectonics add to the theory of continental drift?
The theory of plate tectonics builds on the idea of continental drift by explaining how the Earth's lithosphere is broken into plates that move over the asthenosphere. Plate tectonics also accounts for the movement of not just continents, but also oceanic crust, creating a more comprehensive understanding of Earth's geological processes. Additionally, plate tectonics provides a mechanism for explaining the formation of mountain ranges, earthquakes, and volcanic activity at plate boundaries.
Continental drift is caused by?
plate tectonics
How does seafloor spreading explain continental drift?
Seafloor spreading is caused by two plates moving apart. This is caused by plate tectonics. Continental drift is also caused by plate tectonics. Therefore, we can conclude that continental drift is related to seafloor spreading. When the plates move, it carries the continents with it, and thus the continents drift away from each other.
