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Arthur Holmes was a strong advocate of Alfred Wegener's theory of continental drift at a time when it was considered very controversial as there was no known mechanism which could allow this to occur.
Holmes proposed that there was mantle convection allowing dissipation of heat from the core and that these convection cells could be a driving force of continental drift. This theory was ultimately incorporated into the modern understanding of sea floor spreading that occurs at mid-ocean-ridges.
Arthur Holmes proposed the theory of mantle convection in the early 20th century, suggesting that heat-driven movement of material in the Earth's mantle could cause the crust to move. This laid the groundwork for the modern understanding of plate tectonics, a theory that explains the movement of Earth's lithosphere, including continental drift. Holmes' work helped to revolutionize the field of geology.
he predicted that convection currents within the Earth's mantle are driven by radioactive heatmight furnish the mechanism for the contintetal drift theory
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What theory replaced Wegener's hypothesis of continental drift?
I think that continetal drift replaced his theory
Scientist who first proposed that thermal convection in the mantle causes continental drift?
Alfred Wegener, a German meteorologist and geophysicist, first proposed the theory of continental drift in 1912. He suggested that the continents were once part of a single supercontinent called Pangaea, which later broke apart and drifted to their current positions due to the movement of the Earth's mantle caused by thermal convection.
What was the continental drift theory replaced by in 1967?
The continental drift theory was replaced by the theory of plate tectonics.
Whose ideas later assisted in the recognition if Wegener's theory?
Arthur Holmes's ideas in the 1920s about mantle convection and radioactive heating helped support Alfred Wegener's theory of continental drift by providing a mechanism for how the continents could move. This helped pave the way for the eventual acceptance of Wegener's ideas as the theory of plate tectonics.
What are two things that support the continental drift theory?
Two things that supports the continental drift theory are; 1. Fossil. 2. Continent Shapes.
Who was the first scientist who proposed that that thermal convection causes continental drift?
Arthur Holmes
Is it true that professor Arthur Holmes developed an explanation for continental drift in 1926?
no it was in 1982
What was Arthur Holmes theory o drifting continents?
Arthur Holmes proposed the theory of continental drift in the early 20th century. He suggested that the continents were once joined together in a supercontinent called "Pangaea" and have since drifted apart due to the movement of the Earth's tectonic plates. Holmes' hypothesis laid the groundwork for the modern theory of plate tectonics.
What scientist who first proposed that thermal convection in the mantle causes continental drift?
Arthur Holmes who is a geologist.
What scientist first proposed that thermal connection in the mantle causes continental drift?
Alfred Wegener, a German meteorologist, proposed the theory of continental drift in 1912. He suggested that the thermal convection currents in the mantle were responsible for the movement of continents across the Earth's surface.
What theory replaced Wegener's hypothesis of continental drift?
I think that continetal drift replaced his theory
Scientist who first proposed that thermal convection in the mantle causes continental drift?
Alfred Wegener, a German meteorologist and geophysicist, first proposed the theory of continental drift in 1912. He suggested that the continents were once part of a single supercontinent called Pangaea, which later broke apart and drifted to their current positions due to the movement of the Earth's mantle caused by thermal convection.
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 was the continental drift theory replaced by in 1967?
The continental drift theory was replaced by the theory of plate tectonics.
What is the volcanic and the drift continental theory?
the Continental Drift Theory is the slow movement of the Earths continents. A.K.A the continents drift
When you right continental drift does it have to be capitalized?
No, only Continental Drift Theory.
Whose idea later assisted in the recognition of wegener's theory?
Arthur Holmes's idea of mantle convection helped provide a mechanism for plate tectonics, which later supported the recognition of Wegener's theory of continental drift. Holmes's work contributed to advancing the understanding of Earth's geology and the movement of continents.
