I believe the answer to this question is A.
Magma rises through cracks or weaknesses in the Earth's crust. When this pressure is released, eg as a result of plate movement, magma explodes to the surface causing a volcanic eruption<span>. </span>
<span>Interesting word choice-
descriptive writing requires the proper word choice as it has to describe all the context to make the reader have a different perspective of the story.
so correct option is A
hope it helps</span>