cut down most of the trees from forests build more lumber mills reduce the amount of recycled paper plant a tree each time one is cut down
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Many products are made from trees. Which is the best way to manage the use of trees?
Possibilities:
- cut down most of the trees from forests
- build more lumber mills
- reduce the amount of recycled paper
- plant a tree each time one is cut down

plant a tree each time one is cut down