Question

Short answer:
Why does the molten magma cool down rapidly as it comes out from the earth's crust?​

Answer 1

Answer:

The central core has very high temperature and pressure. The earth's crust is made up of various types of rocks. Any natural mass of mineral matter that makes up the earth's crust is called a rock. When this molten lava comes on the earth's surface, it rapidly cools down and becomes solid.

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