6. Igneous rocks form from the
What of magma or lava.

Magma.

Hope that helped. x

Explanation:

Magma is molten rock that is underground and lava is molten rock that erupts out on the surface. The two main types of igneous rocks are plutonic rocks and volcanic rocks. Plutonic rocks are formed when magma cools and solidifies underground

the telephone is the answer

answer; biological;