What are the idioms of "protecting flowers and trees"?

I didn't find any idioms, but there are the following slogans for your reference.

1, the trees are green and the earth has a pulse.

2. Don't take anything except photos; There was nothing left but footprints.

The earth is my home, and greening depends on everyone.

4. A flower and a grass are all life, and a leaf is always related to love.

Give you a scent when you come and keep me clean.

6. The grass is alive, so stay "green" in the first step.

The grass smiles at you. Please make a detour.

8. If you want to bring spring scenery into your home, you can't help becoming a flower.

9. I am a bird. I always fly, but I can't fly high.

10, 1+ 1 = 2, a tree+a tree = a forest.

1 1, green is the true color of the earth.

12, the earth is my home, and greening depends on everyone.

13. Protecting trees means protecting yourself.

14, fragrance comes from flowers, and beauty needs your care.

15, green-the source of life.

16, it's a pity to step on the green carpet, but why not take a few more steps?