NOTE: This edition features the same content as the traditional text in a convenient, three-hole-punched, loose-leaf version. Books a la Carte also offer a great value-this format costs significantly less than a new textbook. Before purchasing, check with your instructor or review your course syllabus to ensure that you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, including customized versions for individual schools, and registrations are not transferable. In addition, you may need a CourseID, provided by your instructor, to register for and use Pearson's MyLab & Mastering products. xxxxxxxxxxxxxxx For introductory physical geography courses. This package includes MasteringGeography (tm) . Explore Earth's Dynamic, Changing Systems Among the most highly regarded textbooks in physical geography, Robert Christopherson's best-selling Elemental Geosystems is known for currency, accuracy, rich integration of climate change science, and a dynamic multimedia program. Organized around the natural flow of energy, materials, and information, subjects are presented in the same sequence in which they occur in nature - an organic, holistic approach that is unique in this discipline. The Eighth Edition includes a unique new standalone chapter on Climate Change that presents the history and evidence of natural and human-caused climate change. The Eighth Edition also features new MasteringGeography activities, streamlines and focuses essential content, and incorporates more visual media, active learning, and visual tools to help student engagement and mastery. Superior support beyond the classroom with MasteringGeography MasteringGeography is an online homework, tutorial, and assessment product designed to improve results by helping students quickly master concepts. Students benefit from self-paced tutorials that feature immediate wrong-answer feedback and hints that emulate the office-hour experience to help keep students on track. With a wide range of interactive, engaging, and assignable activities, students are encouraged to actively learn and retain tough course concepts.