When is a seamount volcanically active?

Seamounts can be found in every ocean basin in the world. Since they are the product of once-active volcanoes, they are commonly found near the edges of Earth's tectonic plates or at mid-plate hotspots, which are isolated areas where plumes of lava rise up and erupt through the Earth's crust onto the seafloor.

is this from a story?

if so, can you tell which one?

~courtney

answer; the correct answer is (composition);