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What forces would lead to the movement of the plates over the surface of the earth? At this time it is believed this movement results from mantle convection. Deep within the earth there is a large amount of heat coming from two sources: the magma remnants of the Great Bombardment, and radiation from radioactive elements. This heat, in accordance with the 2 ndlaw of thermodynamics, must flow to a cooler place, and subsequently rises to the surface of the Earth. If the Earth were smaller, this heat would flow by conduction, but because of the relatively large size of the Earth, convection also takes place. Thus, as in heating a pot of water on a stove, convection currents are established within the earth, which bring warm material to the surface and send cooler material to the interior.
What else can I help you with?
How are convection currents in the mantle and in the oceans similar How are they different?
The ocean currents are colder than the currents in the mantle,and the are located in different areas.
What will happen to convection currents in the mantle if earth's interior eventually cools down?
the convection currents will stop
Name 2 layers of earth in which convection currents take place?
athenosphere and lithosphere
Where do convection currents take place in the earth?
Convection currents are located in the astenosphere in boiling water and lots of other places
What are two layers of earth in which convection currents takes place?
dont known tell me
The layer in which convection currents move?
Convection currents move in the Mantle.
How are convection currents in the mantle and in the oceans similar How are they different?
The ocean currents are colder than the currents in the mantle,and the are located in different areas.
Is heat source for the convection currents in the mantle the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
Is the heat source for the convection currents in the mantle for the sun?
The difference in temperature and density is the cause of convection currents in the earths mantle. Convection currents are the flow that transfers heat within a fluid.
The driving forces of tectonic plates are related to convection currents in Earth's?
mantle.
What currents are they when are transferred within the mantle and fluid?
Convection currents.
Where do convection currents flow in Earth?
Convection currents flow in Earth's mantle, which is the layer of rock beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and the formation of features like mountain ranges, volcanoes, and earthquakes.
What will happen to the convection currents in the mantle if the earths interior cools down?
the convection currents will stop
How thick are the convection currents?
Convection currents can vary in thickness, typically ranging from a few centimeters to kilometers depending on the scale of the system in which they occur. In the Earth's mantle, for example, convection currents can be tens to hundreds of kilometers thick.
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
Why are there convection currents in the mantel?
There are convection currents in the mantle because if they werent everything would be the same temprature
What will happen to the convection currents in the mantle if Earth's interior eventually cooled down?
The convection currents will stop
