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Origins of Biodiversity - Review

This is a review of subtopic 3.2, the origins of biodiversity, with a set of review questions. Teachers can choose when to release the answers to these questions when they are ready, using the student access tool.This is quite a long presentation so allow plenty of time to review the material. It covers the big ideas of evolution and natural selection, plate tectonics, mass extinctions and evolution of biodiversity.

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