What do you think the rock in Earth's mantle is like? is the mantle made hard, solid rock or soft solid rock
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The viscosity of the mantle also varies greatly. It is mostly solid rock, but less viscous at tectonic plate boundaries and mantle plumes. Mantle rocks there are soft and able to move plastically (over the course of millions of years) at great depth and pressure.
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The rocks that make up Earth's mantle are mostly silicate, a wide variety of compounds that share a silicon and oxygen structure. Common silicates found in the mantle include olivine, garnet, and pyroxene. The other major type of rock found in the mantle is magnesium oxide.
Explanation:
I am not sure what the texture would be like, but I hope this helps you in a way.
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