2. Water resources are limited, and the river of life is infinite.

3. Slogan of energy conservation and environmental protection: saving energy, promising, contributing to the present and benefiting the future.

4, green slogan: don't step on me, I will also hurt.

5. Cherish the sustainable utilization of resources, green the environment and purify the soul.

6. Create an environmental protection model city and build an environmental protection green home.

7. Saving is the foundation, and pollution control is the key.

8, cherish water, protect water, let water benefit mankind.

9. Build an environmental protection model city and create a beautiful and happy life.

10, water breeds and maintains life on the earth. Who will protect the life of water?

1 1, overall planning, overall consideration, and promote the coordinated development of water conservancy.

The significance of publicity:

1. Purpose: All publicity is aimed at influencing the audience, trying to make the audience act according to the propagandist's intention.

2. Orientation: In the ideological field, the orientation of propaganda is not only manifested in the contents promoted by propagandists of different classes, strata and groups, but also in the methods they use.

3. Sociality: Generally speaking, publicity should be geared to all social classes and strata to influence the largest audience.

4. Realism: manifested in the propaganda objectives, materials and effects. Without realistic publicity objectives and materials, it is impossible to achieve realistic publicity results.

5. Affinity: Publicity is often attached to other cultural communication fields. News is the most easily attached propaganda means, one of the reasons is that publicity can get the opportunity to influence the audience by virtue of the function of news notification; Secondly, the form of objective news reports often masks the purpose of propaganda and produces subtle effects.

Education is also an easy field for propaganda, because education is the basic way of people's socialization. People acquire all kinds of knowledge about society and nature through education and establish their own life concepts and values, so high-level propaganda, that is, indoctrination, is the easiest to play its role in the field of education. Literature and art are also a good form of propaganda, which is entertaining and sensational, with remarkable results.