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the heating and cooling of fluid, changes in its density, and the force of gravity combine to set it in time
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What three factors set convection currents in motion?
The three factors that set convection currents in motion are: the heating and cooling of fluid, change in its density, and the force of gravity combine to set it in motion.
What 3 things set convection currents in motion?
The three main factors that are responsible for setting convection currents in motion are the cooling and heating of fluid, any changes to their density and the force of gravity. These factors combine to set the currents in motion.
What three factors set convection in motion?
The three factors that set convection currents in motion are: the heating and cooling of fluid, the change in it's density, and the force of gravity.
Surface currents are set in motion by the?
convection currents are set into motion by heat.without heat the convection currents would stop when all the material reaches the same temperature.
How of these combines with changes in a fluid's density and the force of gravity to set convection currents in motion?
heating and cooling of a fluid
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
How are convection currents set up in air?
rrents are sut up in air
What would happen to the convection currents in the mantle if earth's interior eventually cooled down?
If the mantle of the earth interior were to cool down the convection currents and plate tectonics would stop. That would mean that there would be no more earthquakes or volcanoes.
Why convection currents can be set up in liquids and gases but not in solids?
Matter doesn't move easily in solids.
What factors set surface ocean currents into motions?
Factors that set surface ocean currents into motions are the global circulation cells (Hadley, Ferrel, Polar), the Coriolis effect, and the continental deflection.
What are convection currents responsible for?
Convection currents are responsible for the movement of heat (and mass) within a fluid system. Heat wants to go from where it is to where it isn't. When atoms and or molecules of a fluid (a gas or liquid, for example) are hotter then their companion particles, they are less dense and rise in the fluid. Cooler, more dense groups of atoms or molecules take their place. Convection currents are thus set up, and heat travels "around" the system via those currents. A link to the Wikipedia article on convection is provided.
