Shield volcanoes commonly have

Question

Quizplus · Accepted Answer

Shield volcanoes commonly have all of these features: fissure eruptions, lava flows, fire fountains, and dikes at depth. Fissure eruptions occur when lava erupts from a crack or fissure in the ground rather than from a central vent, which is characteristic of shield volcanoes. Lava flows are a common result of shield volcano eruptions as the relatively low-viscosity lava spreads out to form broad, gently sloping shields. Fire fountains occur when lava is ejected into the air from a vent or fissure, which is also typical of shield volcanoes. Finally, dikes at depth are common features associated with volcanic activity, including shield volcanoes.

Shield Volcanoes Commonly Have