Unit 3 of IB Environmental Systems and Societies covers Biodiversity and Conservation. This unit contains 6 topics and 15 sub-topics. Below you'll find free study notes, flashcards, and exam preparation resources for every topic in this unit.
HL Unit 3 adds the Simpson diversity index, extended case studies of conservation effectiveness, and deeper statistical analysis of biodiversity data. Students must calculate and interpret diversity indices and evaluate conservation strategies with greater quantitative rigour.
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