6: Ecology Last updated Save as PDF Page ID325 Contributed by CK12CK12 6.10: Aquatic Biomes6.11: Freshwater and Wetland Biomes6.12: Aquatic Organisms6.13: Predation6.14: Competition6.15: Symbiosis6.16: Succession6.17: Population6.18: Population Structure6.19: Population Growth6.1: Ecosystems6.20: Population Growth Patterns6.21: Human Population6.22: Demographic Transition6.23: Recent and Future Population Growth6.24: Biodiversity6.25: Importance of Biodiversity6.26: Mass Extinction6.27: Resources6.28: Soil and Water6.29: Air Pollution6.2: Energy Flow6.30: Global Warming6.3: Food Chain6.4: Trophic Level6.5: Water Cycle6.6: Carbon Cycle6.7: Nitrogen Cycle6.8: Biomes and Climate6.9: Terrestrial Biomes