At what point does the Wadati-Benioff zone have to end?
A) when it runs into the deep-sea trench
B) when it runs up against another plate
C) when it reaches a zone that is too hot
D) when it reaches Earth's surface

Question

Quizplus · Accepted Answer

The Wadati-Benioff zone ends when it reaches a zone that is too hot, which causes the subducting slab to melt and decompose. This typically occurs at depths where the temperature is high enough to induce these changes, rather than at the Earth's surface, a deep-sea trench, or against another plate.

At What Point Does the Wadati-Benioff Zone Have to End