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What is responsible for movement of tectonic plates in lower mantle?
Wiki User
∙ 10y ago
it the rocks
Wiki User
∙ 10y ago
The movement of tectonic plates in the lower mantle is primarily driven by the process of mantle convection. This is caused by the heat released from the Earth's core, which creates circulation patterns in the mantle that can cause the plates to move. The upwelling and downwelling of material in the mantle contribute to the lateral movement of tectonic plates.
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What layer of the mantle contains tectonic plates?
The lithosphere, which includes the rigid outermost layer of the Earth's mantle, is responsible for the movement and formation of tectonic plates. These plates float on the semi-fluid asthenosphere below and interact with each other at plate boundaries, leading to processes like subduction and spreading.
What are tectonic plates driven by?
Tectonic plates are driven by the movement of material in the Earth's mantle. This movement is caused by heat from the Earth's core, which creates convection currents within the mantle. As the currents rise and cool, they push the tectonic plates apart, causing them to move across the Earth's surface.
What force is responsible for the movement of plates at divergent boundaries?
It is the convection on the liquid outer core/ and semi fluid mantle that is responsible for the movement of plates.
Where are tectonic plates located?
Tectonic plates are located within the Earth's lithosphere, which is the outermost layer of the Earth. These plates float on top of the semi-fluid asthenosphere beneath them. The movement of these plates is responsible for various geological phenomena like earthquakes, volcanic activity, and mountain building.
How is convection in the mantle related to the movements of the tectonic plates?
Convection in the mantle drives the movement of tectonic plates. As hot material rises and cooler material sinks in the mantle, it creates circulation patterns that push and pull the overlying tectonic plates. This convection process is a key driving force behind plate tectonics and the movement of Earth's lithosphere.
What moves the seafloor and the continents?
The movement of the Earth's tectonic plates, which make up the outer shell of the Earth, is responsible for moving the seafloor and continents. This movement is driven by processes such as mantle convection, where heat from the Earth's core causes the semi-fluid rock in the mantle to flow and create forces that push or pull the tectonic plates.
Where are tectonic plates located?
Tectonic plates are located within the Earth's lithosphere, which is the outermost layer of the Earth. These plates float on top of the semi-fluid asthenosphere beneath them. The movement of these plates is responsible for various geological phenomena like earthquakes, volcanic activity, and mountain building.
What force is responsible for the movement of plates at divergent boundaries?
It is the convection on the liquid outer core/ and semi fluid mantle that is responsible for the movement of plates.
What is the process called that causes the tectonic plates to move?
The process is called plate tectonics. It involves the movement of Earth's lithosphere in separate pieces called tectonic plates, driven by forces such as mantle convection. These plates interact at plate boundaries, leading to various geological phenomena like earthquakes and mountain formation.
Are technotic plates stationary?
No, tectonic plates are not stationary. They are constantly moving and shifting due to the heat and pressure within the Earth's mantle. This movement is responsible for phenomena such as earthquakes, volcanic activity, and the formation of mountains.
What caused the shifting earth?
Convection in the earth's mantle drives the movement of the tectonic plates.
Where do plates float?
The Earth's tectonic plates are in constant motion. This movement is possible because they lay on top of the asthenosphere which is the outer mantle.
Convection currents cause the crust of the Earth to move?
Convection currents in the mantle transfer heat, causing the movement of tectonic plates above. This movement results in phenomena such as earthquakes, volcanoes, and mountain building as plates collide, separate, or slide past each other. The crust itself is not responsible for the movement, but rather is driven by the convection currents in the underlying mantle.
Which layers of the earth compose the earth's plates?
The Earth's plates are composed of the lithosphere, which includes the uppermost part of the mantle and the crust. The lithosphere is broken into tectonic plates that float on the semi-fluid asthenosphere beneath them. Movement of these plates is responsible for processes like earthquakes, volcanic activity, and the formation of mountains.
What is the middle layer of iron?
The middle layer of iron is known as the mantle. It is a highly viscous layer located between the iron core and the outer crust of the Earth. The mantle is composed of silicate rocks and is responsible for the movement of tectonic plates.
What is the the term for the circular movement of material inside earths mantle?
QuestionThe term for the circular movement of material inside earth's mantle is convection current. This current causes the movement of the tectonic plates.
What is the term for the circular movement of material insides earths mantle?
QuestionThe term for the circular movement of material inside earth's mantle is convection current. This current causes the movement of the tectonic plates.
