IB Biology — Topic 4.12

Climate change

D4.3

Sub-topics in Topic 4.12

4.12.1Greenhouse gases and the greenhouse effect4.12.2Anthropogenic causes and the carbon cycle4.12.3Positive feedback and tipping points4.12.4Consequences for ecosystems, distribution and phenology4.12.5Ocean acidification and marine ecosystems4.12.6Mitigation of climate change

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