2. Collect used draft paper, old exercise books and test papers, find a suitable way, and send them to the paper mill for further processing into usable paper.

3. Save paper, fill up the draft paper, and don't throw it away just by writing a few numbers.

4. Try to save paper, whether it is toilet paper or napkin. If you can use a handkerchief instead, use it.

5. Practice writing brush and painting Chinese painting on waste newspapers.

6. Some wrapping paper can be made into handicrafts to beautify life.

7. Try not to use disposable chopsticks.

8. Convenient chopsticks or bamboo sticks can be recycled and made into handicrafts.

9. Don't destroy or damage trees by mechanical means.

10, a variety of plants.

1 1. Send the remaining wood and sawdust from the decoration to the paper mill to reduce the number of trees cut down.

12, you can use used but relatively clean water to flush toilets, wipe floors or water flowers.

13, intermittent water use can turn off the faucet to avoid unnecessary waste.

14, a small amount of clothes should be washed by hand to avoid using a lot of water when washing by the washing machine.

15. When taking a bath, store the cold water that you just started drinking, and use it for washing clothes or other purposes.

16. Don't turn on the light or air conditioner when there is no one or it is unnecessary.

17, turn off the lights after leaving the room.

18, the same room, under the condition of good lighting, you don't need to turn on two lights.

19, don't throw plastic bags casually, which is harmful to nature.

20. Plastic bags in supermarkets can be used as garbage bags.

2 1, buy food with less plastic bags, or bring your own bags or baskets.

22. If you can go to school by bus, you don't need a shuttle bus.

23. Go to a close place to do business, just walk or ride a bike. Environmental protection and sports.