Answer: 4
2x2 is 4 and that is the same thing as 2+2.
Well, the magma in the volcano is boiling... and boiling... and boiling, until, it finally expands enough to erupt.
Answer:
mid-ocean ridges
Explanation:
Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.
Hoped this helped
