heated and melted. weathered and eroded. recrystallized. buried.
I gave my students this multiple choice question: In order for boulders to become sediments, the boulders must first be

Only one answer is correct among these 4 choices:
- heated and melted.
- weathered and eroded.
- recrystallized.
- buried.

Could you tell me which one is correct?

weathered and eroded.