This environmental resource guide consists of objectives for grades 7-12 and activities for juniors and seniors in high school. The environmental objectives include understanding the following concepts: (1) interdependency in nature; (2) finite resources; (3) wise use of resources; (4) change; and (5) man's environmental responsibility. The activities are divided into two sections: (1) natural resources - water, air, land, and energy; and (2) population patterns - population problems, pollution. Each activity consists of a title, objectives, procedures, suggestions for teachers, and a credit line. (Author/RH)