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Solid rock is much denser than liquid magma when the relatively cool rock of a tectonic plate enters the liquid lower mantle how would you expect the cool rock to move within the liquid portion of the mantle ?

User Xuanweng
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Answer:

Because of the cool rock is denser it will sino downward .

Step-by-step explanation:

User Jancy
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connections currents would help move the solid rock along
User MiuMiu
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