Question

Which of the following statements about igneous rocks is correct?

A. Intrusive igneous rocks are formed when magma is cooled above the ground.
B. Extrusive igneous rocks are formed when magma is cooled below the ground.
C. Both intrusive and extrusive igneous rocks are formed below the ground.

Answer 1

Intrusive are formed below and extrusive are formed above

Answer 2

The statement about igneous rocks that is correct is B. extrustive igneous rocks are formed when magma is cooled above the ground.