1. Do good deeds and protect greenery.

2. The motherland is our home. If you don’t litter, you will make the motherland more beautiful!

3. As soon as you bend down and stretch out your hands, the environment of your hometown depends on everyone.

4. A tree means a person’s life!

5. Polluting the environment is equivalent to murdering one's own mother.

6. The sky is the bird’s home, the river is the fish’s home, and the earth is our home.

7. Who can endure wearing a gas mask every day? ——Keep the air fresh!

8. To be kind to the earth is to be kind to yourself.

9. People wear clothes, and the earth wears green clothes.

10. If people want to be beautiful, the earth must be beautiful even more!

11. Let Mother Earth stay young and beautiful forever.

12. You see, the sky is so blue, the water is so clear, and the birds are so free. As long as we all start by protecting the environment, we can see all this!

13. The green heart spreads its wings, and the green wings fly high - thanks to you and me.

14. Green is the color of life. If you want to maintain life, please protect the green environment.

15. Green is an active note, jumping out of her heroic figure in the flow of people. Let us use actions to compose a green movement!

16. The environment has become dim because of us. Let us use our pure hearts and real actions to bring back the brilliance of the environment!

17. Environmental protection? Environmental protection is a very easy, very solemn, and very meaningful thing. If you do it, I will do it, others will do it, the world will be full of hope!

18. Throughout the ages, Mother Earth has nurtured countless generations of descendants with her sweet milk. It turns out that she was beautifully decorated by the juniors. However, now humans torture her to the point of darkness for their own benefit. Humanity has only one earth; and the earth is facing a severe environmental crisis.

19. The earth belongs to us, and protecting the environment depends on everyone.

20. Protect the environment and be a civilized citizen.

21. To care for greening is to care for life!