Which kind of volcanism is typical of mid-oceanic ridge systems?

Question

Question: Which kind of volcanism is typical of mid-oceanic ridge systems?

Options:

1.  explosive; composite cones
2.  submarine; basaltic lava flows
3.  fissure eruptions; flood basalts fields
4.  explosive; rhyolitic, pyroclastic flows

Answer 1

2. submarine; basaltic lava flows

Submarine; basaltic lava flows is typical of mid-oceanic ridge systems.

Mid-ocean ridge system is a continuous range of underwater volcanoes that wraps around the globe. [Source]