OPTIONS:
(i) has absolutely no impact.
(ii) makes the environment wetter.
(iii) Is a negative impact.
(iv) lowered energy cost.
(v) reduces negative impacts.
(vi) animals with backbones.
(vii) reducing acid rain.
(viii) Riding a bike.

You are presented with the quiz "How does recycling impact the environment?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "landfills have a negative impact on the environment" and "recycling cuts down on landfill". So, what's the best answer to the question?
Answer:
(v)