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No, convection currents in the upper mantle cause tectonic plates to move.
The convection currents running through the asthenosphere are widely believed to be the source of movement of the tectonic plates.
the asthenosphere
h
Convection currents (the movement of magma beneath the plates)
No, convection currents in the upper mantle cause tectonic plates to move.
No, convection currents in the upper mantle cause tectonic plates to move.
false
The convection currents running through the asthenosphere are widely believed to be the source of movement of the tectonic plates.
the asthenosphere
h
Convection currents (the movement of magma beneath the plates)
Convection currents happen in the mantle and cause tectonic plates to drift. The earth is made up of the iron and nickel core, then the mantle then the crust. And the earths surface is made up of tectonic plates. These plates move due to convection currents.
It is that convection currents cause tectonic activity
Magma is the molten rock below the crust, in the mantle. Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust.
Radioactive decay of long-lived isotopes in the Earth's deep interior is the source of heat which causes convection currents in the magma which causes tectonic plates to move.
Yes indeed.