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
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
