Practice IB Environmental systems and societies (ESS) - Old Topic 3.2 Human Impact on Biodiversity with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 3.2 Human Impact on Biodiversity and mirrors Paper 1, 2 style where relevant.
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Explain how habitat fragmentation can lead to biodiversity loss.
Describe two ways in which the wildlife trade threatens biodiversity.
Define the term "biodiversity loss" and explain its three main levels.
Explain how the following factors can make island species particularly vulnerable to extinction:
Small population size
Limited genetic diversity
Describe four major threats to biodiversity.