erosion of surrounding material seismic activity along fault lines multiple volcanic eruptions deposition of wind-blown sediments
I gave my students this multiple choice question: Which process forced Nevada's mountain ranges upward over the past million years?

Only one answer is correct among these 4 choices:
- erosion of surrounding material
- seismic activity along fault lines
- multiple volcanic eruptions
- deposition of wind-blown sediments

Could you tell me which one is correct?

seismic activity along fault lines