how habitat fragmentation can lead to biodiversity loss.
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Practice IB Environmental systems and societies (ESS) 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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how habitat fragmentation can lead to biodiversity loss.
two ways in which the wildlife trade threatens biodiversity.
the term "biodiversity loss" and its three main levels.
Explain how the following factors can make island species particularly vulnerable to extinction:
(a) Small population size
(b) Limited genetic diversity
four major threats to biodiversity.