IB Biology Notes
Classification
Food Chains & Food Webs
Energy Flow Through Ecosystems
Ecological Pyramids (Pyramids of Energy, Biomass, & Numbers)
Ecological Niche
Populations
Succession
Biogeochemical Cycles (Carbon Cycles)
Acid Precipitation
Greenhouse Effect / Global Warming
Eutrophication
Biological Fuels
Biodiversity
Conservation of Species & Biodiversity -
Ozone Depletion
Biomes
Biomagnification
Alien Species, Weeds
Ecology Reviews: What to Study For Your Exam
Topics Not on the 2007 Ecology Exam:
Statistics
Natural Selection