Do intrusive rocks have large crystals?

Question:

Do intrusive rocks have large crystals?

Molten Magma:

Igneous rocks are rocks that form from magma, which is molten material that is located beneath the surface of the Earth. Lava is simply magma that has found its way to the Earth's surface through a crack in the Earth's crust.

Answer and Explanation:

Yes, intrusive rocks have large crystals. That's because intrusive rocks form beneath the Earth's surface from magma, or molten rock, that cools...

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Intrusive Igneous Rock: Definition & Examples

from General Studies Earth & Space Science: Help & Review

Chapter 5 / Lesson 4
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