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What would happen to mantle convection currents beneath a continental-continental convergent boundary?
Mantle convection currents beneath a continental-continental convergent boundary would likely be disrupted and deflected due to the collision of the continental plates. This collision would create intense compression and thickening of the crust, altering the flow patterns and direction of the mantle convection currents in the affected region.
What are two different origins for the continental rise?
Two different origins for the continental rise are turbidity currents depositing sediments at the base of the continental slope, forming a wedge-shaped accumulation, and sediment transported by rivers accumulating at the continental margin, leading to the gradual build-up of a gentle slope.
How does a ocean plate go under a continental plate?
When an oceanic plate collides with a continental plate, the denser oceanic plate is forced beneath the less dense continental plate in a process called subduction. The heavier oceanic plate sinks into the mantle due to the force of gravity, creating a deep trench at the point of collision. This process can lead to the formation of volcanic arcs and mountain ranges on the continental plate.
What type of geologic feature will form two continental plates collide ( Explain)?
Mountain ranges are formed when two continental plates collide. When they converge one plate will be forced slightly under the other one.
What two types of layers make up the crust?
lithosphere and mesosphere i prob spell these wrong so look them up
What would happen to mantle convection currents beneath a continental-continental convergent boundary?
Mantle convection currents beneath a continental-continental convergent boundary would likely be disrupted and deflected due to the collision of the continental plates. This collision would create intense compression and thickening of the crust, altering the flow patterns and direction of the mantle convection currents in the affected region.
What are two layers of earth in which convection currents takes place?
dont known tell me
What are two layers in the Earth in which convection currents take place?
Mantle is one, and I'm gonna guess core.
Is the sun the heat source for the convection currents in the mantle?
Yes, the heat source for convection currents in the mantle is primarily from the radioactive decay of elements within the Earth, not the sun. This heat causes molten rock in the mantle to move in convection currents, which in turn drive plate tectonics and other geological processes on the Earth's surface.
What are the two parts to the lithosphere?
The lithosphere consists of the crust (both continental and oceanic) and the uppermost part of the mantle. These two parts are rigid and brittle, forming the outer shell of the Earth.
What are two different origins for the continental rise?
Two different origins for the continental rise are turbidity currents depositing sediments at the base of the continental slope, forming a wedge-shaped accumulation, and sediment transported by rivers accumulating at the continental margin, leading to the gradual build-up of a gentle slope.
What the lithosphere contains?
Earth contains a lithosphere that contains the crust and the mantle. There are two types of lithospheres on earth which are the oceanic and the continental.
Does the grand canyon reach to the mantle?
Not even close. It goes down less than two kilometers into the continental crust, over thirty kilometers away from the upper reaches of the mantle. The bottom of the ocean is far closer to the mantle.
How does a ocean plate go under a continental plate?
When an oceanic plate collides with a continental plate, the denser oceanic plate is forced beneath the less dense continental plate in a process called subduction. The heavier oceanic plate sinks into the mantle due to the force of gravity, creating a deep trench at the point of collision. This process can lead to the formation of volcanic arcs and mountain ranges on the continental plate.
What are two parts in lithospheric plates?
The lithospheric plates consist of the crust and the uppermost part of the mantle. The crust can be further divided into the continental crust and the oceanic crust.
What is the two layers below earths surface in which convection takes place?
The two layers below Earth's surface where convection takes place are the mantle and the outer core. In the mantle, convection currents are responsible for plate tectonics and the movement of Earth's lithosphere. In the outer core, convection currents drive the movement of molten iron that generates Earth's magnetic field.
What are sections of the upper mantle called?
The upper mantle is divided into two main sections: the lithosphere and the asthenosphere. The lithosphere is rigid and includes the crust, while the asthenosphere is a semi-fluid layer beneath the lithosphere where convection currents occur.
