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Food security

Food security is part of IB Environmental Systems and Societies Topic 5.2. Below you'll find links to free study notes, flashcards, and practice questions.

Read the full notes: Food securityDetailed notes with diagrams, key terms, glossary, and exam tips
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More in Topic 5.2

5.2.1Land as a finite resource5.2.2Land use and marginalized groups5.2.3Enough food, unevenly shared5.2.4How farming varies around the world5.2.5What shapes farmers' choices5.2.6Nomadic pastoralism and slash-and-burn5.2.7The Green Revolution5.2.8Synthetic fertilizers and natural productivity5.2.9Soil conservation5.2.10Diets and trophic levels