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Subduction and convection currents are fundamental processes in plate tectonics that drive the movement of tectonic plates. Subduction occurs when one tectonic plate is forced beneath another, leading to the recycling of crust into the mantle and the formation of geological features like trenches and volcanoes. Convection currents in the mantle, driven by the heat from the Earth's core, create a slow, continuous movement of molten rock that helps to pull and push the plates in different directions. Together, these processes shape the Earth's surface and contribute to seismic and volcanic activity.
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What are the names of the region in earth's interior where convection currents occur?
The region in Earth's interior where convection currents occur is called the mantle. Convection currents in the mantle are responsible for driving plate tectonics and shaping Earth's surface features through processes like subduction and sea-floor spreading.
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.
What effect does convection currents in the upper mantle have on the crust?
Convection currents in the mantle create plate tectonics.
How are subduction form?
by plate tectonics
What pushes from inside the earth?
The mantle convection currents push and move tectonic plates from inside the Earth. This movement helps drive plate tectonics and shape the Earth's surface through processes like subduction and seafloor spreading.
Are convection currents related to plate tectonics?
A version of convection currents, occurring in the mantle, is thought to be the force behind plate tectonics.
Are convection currents the cause of plate tectonics?
true
How do earths convection currents move?
from plate tectonics
Are plate tectonics caused by convection currents in the mantle?
That is the current theory of plate tectonics.
If convection currents did not exist would plate tectonics still move?
NO
Who discovered the idea of plate tectonics and convection currents?
alfred wagner
What are the names of the region in earth's interior where convection currents occur?
The region in Earth's interior where convection currents occur is called the mantle. Convection currents in the mantle are responsible for driving plate tectonics and shaping Earth's surface features through processes like subduction and sea-floor spreading.
How does the crust affect earth?
Convection currents in the mantle create plate tectonics.
How Does the Mantle Affect the Earth's Crust?
Convection currents in the mantle create plate tectonics.
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.
How does heat create plate movement?
Heat from Earth's core drives convection currents in the mantle. These currents cause tectonic plates to move by pushing them apart at mid-ocean ridges or pulling them down at subduction zones. This movement is part of the process known as plate tectonics.
What layer of Earth can you find convection currents?
Convection currents can be found in the mantle layer of Earth, specifically in the asthenosphere. These currents are responsible for driving tectonic plate movements and are a key component of the process of plate tectonics.
