The low-velocity zone is important because

Question

Quizplus · Accepted Answer

The low-velocity zone is significant because it is where the rigid lithosphere is buoyed, suggesting a less rigid, more plastic behavior that supports the lithosphere. Magmas are believed to originate in this zone due to partial melting facilitated by the high temperatures and pressures. Additionally, its ability to flow, albeit slowly, contributes to the movement of tectonic plates situated above it. Thus, all the given reasons (A, B, and C) are correct, making E the correct choice.

The Low-Velocity Zone Is Important Because