Environmental Science Seventh Edition Daniel D. Chiras Environmental Science, Seventh Edition, provides an in-depth look at the environmental problems facing the world today and offers a variety of solutions for how we, as a society, can achieve sustainability. The author focuses on the root causes and presents both sides of the issue by offering Point/Counterpoints on controversial topics. The Seventh Edition has been thoroughly updated and reorganized with new discoveries, new concepts, new environmental laws, and the most recent statistics on resources, population, and pollution. Key Features of Environmental Science, Seventh Edition * Presents an in-depth look at the root cause of environmental problems and offers possible solutions. * Emphasizes critical thinking skills throughout, teaching students how to analyze issues and decide for themselves how to best approach environmental problems. * Contains the latest statistics and new laws related to environmental issues, including a new section on energy and energy laws. * Highlights the importance of taking individual action to achieve a sustainable future. The Seventh Edition web site at http://environment.jbpub.com offers E Learning - an interactive study guide with a variety if activities including chapter reviews, study quizzes, virtual flash cards, and summaries of Point/Counterpoints. The site also provides links to many independent sites that provide additional coverage of chapter material, career information, freeware, and North American regional information. The Instructor's Toolkit CD-ROM contains a PowerPoint Image Bank, PowerPoint Lecture Outline Slides, Instructor's Manual, and test Bank. The Instructor's Manual and Test Bank include chapter outlines, sample syllabi, activities, chapter objectives, key terms, Lecture Outlines, and Suggestions for presenting each chapter. The test Bank provides over 2,000 questions in a variety of formats.