Because convection currents is the heating rising cooling process and if the crust and part of the upper mantle wasn't divided into sections the heated material couldn't rise up.
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That is the current theory of plate tectonics.
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.
Convection currents in the mantle drive the movement of tectonic plates by transferring heat and causing the plates to move across the Earth's surface. As the hot mantle material rises and the cooler material sinks, it creates a circular motion that drives the lateral movement of tectonic plates. This process is known as mantle convection, which plays a significant role in the theory of plate tectonics.
The plate tectonics are powered by the heat generated from the Earth's core. This heat causes the movement of molten rock in the mantle, creating convection currents that drive the movement of tectonic plates over the Earth's surface.
Convection currents occur in the mantle, which is the layer beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and play a key role in shaping the Earth's surface through processes like plate tectonics and volcanic activity.
A version of convection currents, occurring in the mantle, is thought to be the force behind plate tectonics.
true
from plate tectonics
That is the current theory of plate tectonics.
NO
alfred wagner
convection currents convection currents convection currents
Convection currents in the mantle create plate tectonics.
Convection currents in the mantle create plate tectonics.
Plate tectonics describes the motion of the Earth's lithosphere which brings about continental drift due to 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.
The ocean currents are colder than the currents in the mantle,and the are located in different areas.