Created through a areader-tested, expert-approved" review process, GEOL, First Edition, is an engaging and accessible solution to accommodate the diverse lifestyles of today's readers at a value-based price. This streamlined yet comprehensive book focuses on the core concepts of physical geology, including strong coverage of systems and plate tectonics, while also devoting three chapters to historical geology to give readers a complete overview of all facets of introductory geology. GEOL, First Edition, offers a thorough and effective introduction to geology that will help readers appreciate the importance of physical geology and its relevance to their everyday lives.