Book excerpt: EVERYTHING YOU NEED TO HELP SCORE A PERFECT 5. Equip yourself to ace the AP Environmental Science Exam with The Princeton Review's comprehensive study guide—including thorough content reviews, targeted strategies for every question type, access to our AP Connect portal online, and 2 full-length practice tests with complete answer explanations. This eBook edition has been optimized for on-screen viewing with cross-linked questions, answers, and explanations. We don't have to tell you how tough AP Environmental Science is—or how important getting a stellar exam score can be to your chances of getting into your top-choice college. Written by the experts at The Princeton Review, Cracking the AP Environmental Science Exam arms you to take on the test and achieve your highest possible score. Techniques That Actually Work. • Tried-and-true strategies to help you avoid traps and beat the test • Tips for pacing yourself and guessing logically • Essential tactics to help you work smarter, not harder Everything You Need to Know to Help Achieve a High Score. • Targeted review of commonly tested lab exercises • Useful lists of key terms for every content review chapter • Engaging activities to help you critically assess your progress • Access to AP Connect, our online portal for helpful pre-college information and exam updates Practice Your Way to Excellence. • 2 full-length practice tests with detailed answer explanations and scoring worksheets • Practice drills at the end of each content review chapter • Quick-study “hit parade” of the terms you should know