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Choose all the answers that apply.

Extrusive igneous rocks _____.

1 : form on the surface
2 : form below the Earth's crust
3 : cool quickly
4 : cool slowly
5 : have large mineral crystals
6 : have small mineral crystals

You can pick more than one

User Arfneto
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1 Answer

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they form on the surface and cool more quickly having larger mineral crystals. just learned this aha
User Jeff Lee
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