Product Description
This book is a study of the factors which influence the relationships between living things and the environment. Special consideration is given to those human activities which adversely affect our environment. Each of the twelve teaching units in this book is introduced by a colour transparency, which emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.