Study smarter for the APES Exam

AP Environmental Science Unit 1 – The Living World: Ecosystems with these 50+ interactive, exam-style flashcards. Covers Terrestrial Biomes, Aquatic Biomes, The Carbon Cycle, The Nitrogen Cycle, The Phosphorus Cycle, The Hydrologic (Water) Cycle, Primary Productivity, Trophic Levels, Energy Flow and the 10% Rule, Food Chains and Food Webs, and more. Study smarter for the APES exam!