The student's experiment most likely demonstrates how...

Aearthquakes occur along a fault
Bnew crusts move at midocean ridges
Ctectonic movements cause hotspot volcanism
Dmountains are created along cracks in Earth plates

Verified Answer :

Hagrid

The right answer for the question that is being asked and shown above is that: "D. mountains are created along cracks in Earth plates."The student's experiment most likely demonstrates how D. mountains are created along cracks in Earth plates