The guide helps students prepare for lectures and exams, with a heavy emphasis on utlizing the book's Web resources.

This reconceptualization of the text "Understanding Earth" reflects the fundamental changes in the field of physical geology over the past several years.

Chapter-by-chapter help for studying and exam review, with lots of support for working with the book's media resources.

'Understanding Earth' takes students step-by-step to an understanding of, and possible solutions for, a specific conceptual problem in geology, offering guiding