1. What is the relationship between magma and lava? Use the text to help you choose the best answer.

A. Magma and lava are both liquid rocks.
B. Magma is found underneath Earth’s surface, and when it is pushed out, it turns into lava.
C. Lava turns into magma once it is heated up under pressure.
D. Magma and lava mean the same thing and one can be used for the other.