For freshman- or sophomore-level introductory Physical Geography courses at 2-or 4-year colleges and universities. Geosystems is written, organized, and illustrated to give introductory students an accessible, systematic, and visually appealing start in physical geography. The text is supported by a superior cartographic, illustration, and a digital media program. The first Physical Geography book to give students and professors an integrated, easy to understand, easy to use technology program, this text excels in motivating exploration and enhancing presentation. Author's email: bobobbe@aol.com