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Lithosphere
The upper mantle
Convection currents in the mantle are streams of fluid produced by the process of heat transfer from one place to another. The earth gets very hot as you go nearer to the core. The mantle is thus heated up as it is right next to the core. As a result, convection currents are formed.*Core: It is a spherical zone that lies at the center of the earth.*Mantle: It is the layer surrounding the outer core of the earth.
The mantle's convection currents move in the mantle in the form of magma which creates the mid-ocean ridge. Mid-ocean ridges are found in every ocean in the world and when the currents erupt as lava the eventually cool and create a crust.
Meteorites.
Lithosphere
Convection currents are found in the plastic mantle in Earth.
surface currents are horizontal, steamlike movements of water that are found at or near the surface of the ocean
The upper mantle
A surface current is found at the surface of the ocean caused by wind patterns.
Convection currents in the mantle are streams of fluid produced by the process of heat transfer from one place to another. The earth gets very hot as you go nearer to the core. The mantle is thus heated up as it is right next to the core. As a result, convection currents are formed.*Core: It is a spherical zone that lies at the center of the earth.*Mantle: It is the layer surrounding the outer core of the earth.
mantle
Convection currents in the magma drive plate tectonics.Heat generated from the radioactive decay of elements deep in the interior of the Earth creates magma (molten rock) in the aesthenosphere.
Convergent Boundaries are found where two plates push against each other, sometimes causing earthquakes.
A surface current is found at the surface of the ocean caused by wind patterns.
Mountains and lakes.
surface