This booklet on environmental ethics is one of a series in environmental education for grades K-12. The concept of man's role in helping to preserve the natural order and the importance of maintaining a pleasant environment is presented in this booklet for grades 6-8. Five basic concepts are listed, along with the behavioral objectives, subject areas, key words, and definitions associated with each. Teachers and students are given three activity options for each basic concept. Information for these activities includes materials and resources needed, procedures, discussion questions, further activities, and sample worksheets. (MA)