Which statement describes food security?
Growing all the food a country needs without importing any
Having enough food available to feed a whole population
Storing harvested food safely so that pests cannot spoil it
Keeping food prices low enough for every family to buy
42 exam-style questions on AQA GCSE Biology 7.5 Food production, covering 7.5.1 Factors affecting food security, 7.5.2 Farming techniques, 7.5.3 Sustainable fisheries, and 7.5.4 Role of biotechnology. Each one has a worked solution and a mark scheme showing where the marks go.