Studying for the AP Environmental Science exam just got easier -- the proven strategies in this guidebook will help you score your best on the AP test. "Cracking the AP Environmental Science Exam, 2011 Edition "comes from the AP experts at The Princeton Review, and it includes: -2 full-length AP Environmental Science practice tests with detailed explanations-Comprehensive review of key labs you'll need to know for the test-Quick-study lists of important Environmental Science Terms for handy reference-Detailed walk-through of the free-response section of the AP exam-Thorough review of all laboratory exercises -- master the key material in time for test day