What does volcanic island arc mean? - Answers
2024年6月8日 · A volcanic island arc is a chain of volcanic islands that form parallel to a convergent plate boundary where two tectonic plates collide. The descending oceanic plate melts as it subducts beneath ...
How does an island arc form at a convergent boundary?
2024年6月17日 · An island arc forms at a convergent boundary when one tectonic plate carrying oceanic crust subducts beneath another plate. The subducting plate melts, creating magma that rises to the surface and ...
How is a hot spot trail different from a volcanic island arc?
2024年6月28日 · A volcanic island arc is a chain of volcanoes that forms at a subduction zone, where one oceanic plate slides beneath another. The volcanoes in such an arc will be largely active. Wiki User
What is the continental volcanic arc? - Answers
2022年5月15日 · A continental volcanic arc is a chain of volcanoes that forms on a continental plate where two tectonic plates converge. The subduction of an oceanic plate beneath a continental plate results in ...
What is the differences between volcanic island arcs and ... - Answers
2022年12月10日 · What is the difference between volcanic island and volcanic arc? Volcanic arcs form at plate subduction zones. Island arcs are volcanic islands that form over "hot spots" in the Earth's mantle.
What is a volcanic arc? - Answers
2022年4月28日 · What is a volcanic arc? Updated: 4/28/2022. Wiki User. ∙ 15y ago. Study now. See answer (1) Best Answer. Copy. A series of progressively older volcanoes in a relatively straight line over a hot ...
How will angle at which an oceanic plates is subducted affect the ...
2024年6月21日 · The distance from the volcanic arc to the trench can be determined only by the dip of the angle of the subducting slab. A narrow and deep oceanic trench is formed along the subducting side of the ...
Compare volcanic crater to a caldera? - Answers
2024年6月13日 · A volcanic crater is a circular depression at the summit of a volcano, typically formed by a volcanic eruption. A caldera is a larger, more broad and deep volcanic depression often formed by the ...
What is volcanic island arc? - Answers
2022年11月3日 · I think its a chain of volcanoes form when oceanic crust subducts beneath other oceanic crust on an adjacent plate. Hope this helps (:
What is continental volcanic arc? - Answers
I think its a chain of volcanoes form when oceanic crustsubducts beneath other oceanic crust on an adjacent plate. . (: