Topic 3.6 compares in situ conservation (protecting species in natural habitats) with ex situ strategies (zoos, seed banks, captive breeding programs). Students evaluate when each approach is most appropriate and analyse the trade-offs between them in IB ESS exam scenarios.
ESS is assessed through Paper 1 (case study) and Paper 2 (short answer & structured questions). Concepts from this topic may appear in either paper, often combined with data analysis or real-world examples.
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Start studying freeTopic 3.6 In situ vs ex situ conservation forms a core part of Unit 3: Biodiversity and Conservation in IB ESS. Mastering these concepts will strengthen your understanding of connected topics across the syllabus and prepare you for exam questions that require analysis, evaluation, and real-world application.
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