loss of habitat for animals increase in oxygen in the air lower pollution levels decrease in soil erosion
I gave my students this multiple choice question: Which of these is the most likely effect of cutting down large numbers of trees?

Only one answer is correct among these 4 choices:
- loss of habitat for animals
- increase in oxygen in the air
- lower pollution levels
- decrease in soil erosion

Could you tell me which one is correct?

loss of habitat for animals