burned in a fire. made into lumber. eaten by some organisms. replaced with a newly planted tree.
I gave my students this multiple choice question: A tree is a renewable resource because it can be

Only one answer is correct among these 4 choices:
- burned in a fire.
- made into lumber.
- eaten by some organisms.
- replaced with a newly planted tree.

Could you tell me which one is correct?

replaced with a newly planted tree.