Catherine de Sairigné

Our Changing Planet is a survey of introductory geological topics ranging from the history of earth studies to seasonal rhythms in each hemisphere. The real gem of this book is its format. It contains many engaging fold out portions such as satellite maps of volcanic islands to mountain ranges placed in contrast of each other as separate folds. Step wise explanations of volcanic island formation, canyon formation, and continental drift allow for the learner to explore the processes that formed present day earth. Also, many historical events concerning geology were cited and briefly visited. While this book can engage some students, I also see how these multiple fold outs could become distractions for some students and prevent them from absorbing the material.Outside of that, the information presented in this book is valuable and accurate. I would certainly recommend this book to any class through middle school that is interested in geological processes.… (més)