subduction articles
What geological feature marks the boundary where subduction begins?
What is the key chemical agent that lowers the melting point of mantle rock in a subduction zone?
What process describes the release of trapped water from the minerals of the descending slab?
Why do subduction zone volcanoes typically result in violent, explosive eruptions?
What determines the composition of the final eruptive material from a subduction zone volcano?
What is the primary physical force driving the sinking of the oceanic plate into the mantle?
If the overriding plate is oceanic crust, what feature forms parallel to the trench?
What term describes the temperature at which rock begins to melt in the mantle wedge?
What dictates the distance, or arc gap, between the trench and the volcanic arc?