Review Topic 2 Productivity and Biomes

IB Environmental Systems & Societies: Review Topic 2 Productivity and Biomes

Productivity is a crucial concept for understanding many ecological challenges. Why do some places have more biodiversity than others? Why do some systems have more resilience than others? In this video I take students back to the basics of photosynthesis, look at primary productivity and secondary productivity and discuss how these can be measured. I then link this to global productivity and explain why different biomes...

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