Book Description Work more effectively and gauge your progress as you go along! This Study Guide that is designed to accompany Raven’s Environment， 4th Edition includes study outlines， key terms， and practice questions in a variety of formats (multiple choice， matching， short answer， and discussion/critical thinking). The key to a sustainable future lies with the students. It is their passion， their understanding of the issues， and most of all their choices that will shape the future of our planet. As it has through three previous editions， Peter Raven and Linda Berg’s Environment gives students all the skills and tools they need to make the right choices for a sustainable environment! Covering the enormous environmental challenges facing our world today， this Fourth Edition helps readers think critically about these challenges and understand the concepts that underlie environmental problems. --This text refers to the Paperback edition. Book Info Introductory text for undergraduate students， examining critical environment issues. Contains the most recent data available， new material on bacterial source testing， and a 2002 study of organic pollutants in U.S. waterways. Includes companion web site. Previous edition: c2001. --This text refers to an out of print or unavailable edition of this title. See all Editorial Reviews