PowerPoint presentation and worksheet on food security and farming for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows on from Pyramids of Biomass (https://www.tes.com/teaching-resource/resource-12648627)
Content Covered:
-Definition of food security
-Factors affecting food security
-Population increase
-Diet and importing food
-Impact of war on food security
-Environmental change
-New pests and pathogens
-Cost of farming
-Sustainable farming and efficient food production
-Bioethics: restricting the movement of farm animals for more efficient production of food
Suitable for remote online distance learning and usable by non-specialists, including for homeschooling.
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£3.50