scientists think that convection currents flow in earth’s mantle. correct answer: b
convection currents are created because of heat rising and falling inside the mantle. they are generated by radioactive decay in the core. the convection currents move the plates and this activity inside the earth is called plate tectonics.
The correct answer is letter d. scientists think that convection currents flow in earth's inner core. this then causes the movement of tectonic plates which causes shifts in topographies of different locations. convection currents also have the tendency to transfer heat to the surface of the earth which causes magma to spill out from openings of volcanoes.
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the first plants to make the transition
explanation:
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Ibelieve it is- a mixed economy offers some protection for consumer rights but still allows a good deal of choice.
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