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Which layer of the earth is the place where convection occurs?
Convection currents rese and sink through the mantle and the liquid outer core. In Earth's mantle, large amounts of heat are transferred by convection currents. Heat from the core and the mantle itself causes convection currents in the mantle.
Why does convection occurs in the athenosphere?
heat from the outer core and the mantle when it drifts up to the asthenosphere it causes convection.
When does convection occurs?
When a warm fluid rises and a cool fluid sinks.
Which layers of the earth does convection occur?
Convection occurs mainly in the mantle, which is the layer beneath the Earth's crust. The heat generated by the core causes convection currents in the mantle, leading to the movement of tectonic plates.
What is the name of the heat transfer method that occurs in the Earth's mantle?
The heat transfer method that occurs in the Earth's mantle is called convection. In this process, heat is transferred through the movement of molten rock material within the mantle, creating convection currents that drive plate tectonics and other geological phenomena.
How the convection occur in earth's mantle?
convection occurs in the asthenosphere, which is located under the lithosphere. the inner core heats the liquid mantle and it circles and produces plate tectonic activity.
In what layer does convection occur?
Convection occurs mainly in the mantle layer of the Earth. As the mantle is partially molten and capable of flowing over long periods of time, the movement of material due to differences in temperature and density forms convection currents.
What layer of earth does convection occur?
Convection occurs in the mantle layer of the Earth. This process involves the movement of molten rock and heat within the mantle, which drives plate tectonics and other geologic phenomena.
What is the name of the process that causes mantle movement?
The process that causes mantle movement is called mantle convection. This occurs when heat from the Earth's core causes the mantle material to heat up and rise towards the surface, then cool and sink back down in a continuous cycle.
What kind of decay occurs in the mantle and releases energy that drives convection currents?
Radioactive decay, specifically the decay of elements like uranium, thorium, and potassium, occurs in the mantle. This decay releases heat energy, which drives convection currents in the mantle. This movement of material helps transfer heat from the Earth's interior to the surface.
What is convection and where does it occur in the Earth's layers?
Convection is the transfer of heat through the movement of fluids such as air or water. It occurs in Earth's layers, specifically in the mantle, through the process of mantle convection. This movement of hot, less dense material and cooler, denser material in the mantle drives the motion of tectonic plates on the Earth's surface.
Do compasses detect fluctuations in convection in the mantle?
Compasses do not detect fluctuations in convection in the mantle. Compasses align with Earth's magnetic field, which is generated by the movement of molten iron in the outer core. Convection in the mantle occurs in the solid rock layer above the outer core, and does not directly influence the magnetic field detected by a compass.
