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At the bottom of a substance, part of it is heated by something. This causes it to rise above the rest. However, it soon cools and drops back down again where it is then heated, etcetera. This forms a constant current of part of the substance rising then dropping and repeating.

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Flavio Mitchell

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What happen as thermal energy is transferred from the core to the mantle?

As thermal energy is transferred from the core to the mantle, it causes convection currents in the mantle. These currents are responsible for the movement of tectonic plates at the Earth's surface. This movement leads to processes such as seafloor spreading, subduction, and volcanic activity.


When does convection happen?

Convection happens when there is a temperature difference in a fluid or gas, causing it to move and transfer heat. This movement can occur in various natural processes such as winds, ocean currents, and the heating of homes.


Where convection can happen?

Convection can happen in fluids such as air and water, where differences in temperature cause the fluid to rise and fall in a circular motion. This process helps to distribute heat energy more effectively and can be observed in phenomena like ocean currents, boiling water, and atmospheric circulation.


What will happen to the convection currets when heat is removed from the fluid?

When heat is removed from the fluid, the temperature of the fluid will decrease, causing the convection currents to slow down or even stop. This is because the temperature difference that drives the convection process will decrease, leading to a reduction in the movement of the fluid particles.


How does a convection current happen in a boiling pot of water?

In a boiling pot of water, convection currents occur when the water at the bottom is heated and becomes less dense, causing it to rise to the top. As it reaches the top, it cools down and becomes denser, then it sinks back down to the bottom to be reheated. This circular motion of rising and sinking creates a convection current in the pot.

Related Questions

What will happen to the convection currents in the mantle if the earths interior cools down?

the convection currents will stop


What will happen to the convection currents in the mantle if Earth's interior eventually cooled down?

The convection currents will stop


What will happen to convection currents in the mantle if earth's interior eventually cools down?

the convection currents will stop


What will happen to the convection currents in the mantle if the Earth's interior cools down?

If Earth's interior cools to a non liquid state, the convection currents will stop.


What will happen to the convection current in the mantle if Earth's interior eventually cools down?

the convection currents will stop


What will happen to the convections currents in the mantle if Earth's interior eventually cools down?

the convection currents will stop


What happends to convection currents when the liquid or gas is no longer heated?

It falls back down


What happen as thermal energy is transferred from the core to the mantle?

As thermal energy is transferred from the core to the mantle, it causes convection currents in the mantle. These currents are responsible for the movement of tectonic plates at the Earth's surface. This movement leads to processes such as seafloor spreading, subduction, and volcanic activity.


What would happen to the convection currents in the mantle if the earths interior cooled down?

the convection currents will be set in motion because the heat from the mantle rises and causing it to change Earth's density & force of gravity


What would happen to the convection currents in the mantle if Earths interior eventually cool down?

the convection currents will be set in motion because the heat from the mantle rises and causing it to change Earth's density & force of gravity


Where do convection currents happen?

Convection currents occur in any fluid in which there is a temperature differance. Most convection currents occur in the mantle, the layer of semi-liquid rock below the crust. These currents are the reason behind plate tectonics.


In which of earths layers do convection currents happen?

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.