This book is about awareness and attitude of Senior Secondary School Students, Teachers and Environmental Specialists about environmental issues namely: deforestation, desertification and overgrazing. The study was guided by six research questions and two hypotheses. The population of the study was 10,273 subjects in the study area, comprised of 8,507 Senior Secondary II Students, 1,670 Teachers and 96 Environmental Specialists.: 304 Students, 64 Teachers and 32 Environmental specialists were selected and used for the study. This book will be useful for students and Environmental Specialists.