Princeton Review AP Environmental Science Premium Prep, 20th Edition

The Princeton Review Expertise

• Study with prep and practice written entirely by AP educators
• Learn test-taking strategies backed by 40+ years of test prep success 
• Focused, supportive lessons designed and perfected by experts

• A step-by-step guide on how to better your score with this book
• Comprehensive review of all topics on the new digital exam
• Customize a study plan and target areas of improvement by using our diagnostic answer key
• Detailed figures, graphs, and charts to illustrate important world environmental phenomena
• End-of-chapter drills and exclusive online digital flashcards to reinforce learning

• 4 full-length practice tests (3 in the book, 1 online)
• Detailed answer explanations to help you learn from mistakes
• Online tests provided as both digital versions (with timer option to simulate exam experience), and as downloadable PDFs (with interactive elements mimicking the exam interface)
• Quick-study glossary of the terms you should know
• Get more via your online student tools—including a list of key terms and concepts, study plans, and exam updates