TOPIC 2: Ecology  (SL 22 hrs / HL 35 hrs) Blank Notes Outline

2.1 Individuals, Populations, Communities & Ecosystems (SL 6 hrs / HL 9 hrs)

2.2 Energy & Biomass in Ecosystems  (SL 6 hrs / HL 8 hrs)

2. 3 Biogeochemical Cycles  (SL 4 hrs / HL 7 hrs)

2.4 Climate & Biomes  (SL 3 hrs / HL 5 hrs)

2.5 Zonation, Succession & ∆Ecosystems  (SL 3 hrs / HL 6 hrs)

Subtopic Introductions