Layers of rock are broken by faults. Rocks in the ocean become rocks on land. Lunar rocks change into terrestrial rocks. New rocks form from older rocks.
I gave my students this multiple choice question: Which of these statements best describes the rock cycle?

Only one answer is correct among these 4 choices:
- Layers of rock are broken by faults.
- Rocks in the ocean become rocks on land.
- Lunar rocks change into terrestrial rocks.
- New rocks form from older rocks.

Could you tell me which one is correct?

New rocks form from older rocks.