Match the correct term to its definition.
coarse grained
fine grained
extrusive rock
magma
intrusive rock
lava
1.
a type of igneous rock that is formed below the earth's surface.
2.
a type of igneous rock that is formed on the earth's surface.
3.
in igneous rocks, when the cooling occurs slowly, the crystals are allowed time to form this is called
4.
in igneous rocks, when the cooling occurs quickly, the crystals are formed quickly this is called
5.
the molten or partly molten mixture of minerals, gases and melted rock found below the earth’s surface
6.
molten rock and magma above the ground or earth’s surface.