Question

Plates and Volcanoes Quick Check
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Question
Which processes are important in the formation of volcanic arcs at the edge of continental plates? Select the two correct answers.(1 point)
Responses

plate divergence
plate divergence

subduction
subduction

passing over a hotspot
passing over a hotspot

uplift

Answer 1

The two correct answers for the processes important in the formation of volcanic arcs at the edge of continental plates are:

- **subduction**
- **uplift**

Subduction occurs when one tectonic plate moves under another and sinks into the mantle, leading to volcanic activity. Uplift is also involved as the subducting plate can cause the overlying plate to rise, contributing to the formation of volcanic arcs.