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Give reasons why the crustal rocks are solid and cooler than those of the mantle.

Give reasons why the crustal rocks are solid and cooler than those of the mantle.

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caroline
The crustal rocks are exposed to the atmosphere therefore cool
-The crustal rocks are hot under pressure/ no overlying material hence cool
-They cooled faster and therefore solidified
carol1 answered the question on April 10, 2018 at 18:57

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