Question

A scientist is studying rock formations. She notices some unusual rocks like those pictured here. What can she conclude about this area?
It was part of a slow underwater eruption.
It was formed at a subduction zone.
It is moving toward a mid-ocean ridge.
It is a very young piece of land.

Answer 1

It was part of a slow underwater eruption!

Answer 2

Answer: It was part of a slow underwater eruption.

Explanation: Magma rises from Earths Depth to surface or the sea floor but During underwater the magma still faces the crushing pressure of tons and tons of ocean water once it reaches the seafloor.

I hope this helps!