apples being cut into slices wood burning in a fireplace wet clothes drying on a clothesline snow being shoveled off of a sidewalk
I gave my students this multiple choice question: Which action results in a chemical change?

Only one answer is correct among these 4 choices:
- apples being cut into slices
- wood burning in a fireplace
- wet clothes drying on a clothesline
- snow being shoveled off of a sidewalk

Could you tell me which one is correct?

wood burning in a fireplace