1. If greening is done well, pollution will be reduced. Garbage classification ensures the environment.

The tree is green and the earth has a pulse.

3. Protect the human environment and prolong the life of the earth.

4. Using the earth's resources is for the better survival of mankind, and protecting the earth's environment is for the longer survival of mankind.

5. Learn to be a man, learn to learn, and learn to protect nature.

6, the green world, you and I * * * create, fresh breath, everyone * * * enjoy.

7. Clean up. Clean up. Keep doing it. It's nice to have a beautiful environment.

8. Supporting a beautiful home means having valuable wealth.

9. The vegetation is ruthless, and I hope that pedestrians will love and cherish more.

10, human beings need to survive and the environment needs to be protected.

1 1. For a beautiful home, please start with small things.