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Food Security — OCR GCSE Biology B J257
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Biology
OCR GCSE Biology B
Evolution and Biodiversity
Biodiversity Conservation
Food Security
OCR GCSE Biology B · J257
Food Security
What you need to know
Describe biological factors affecting food security (population growth, diet changes, pests, pathogens, environmental change, costs).
Revision notes
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Food Security
5 key terms
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Environmental Changes
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Maintaining Biodiversity
