A local council reviews food supplies in four urban districts. Which finding shows that a district has food insecurity?
Food prices rose this year, but every household can still afford enough safe, nutritious food.
Most of the food is imported from other countries, and deliveries arrive reliably throughout the year.
Shops stock enough safe, nutritious food all year, but some households cannot afford to buy enough of it.
A poor local harvest was covered by food stored from earlier years, so the supply stayed reliable.
127 exam-style questions on OCR GCSE Biology 6.2 Feeding the human race, covering 6.2.1 Biological factors affecting food security, 6.2.2 Agricultural solutions to growing demand, 6.2.3 Selective breeding, 6.2.4 Genetic engineering, 6.2.5 Steps in genetic engineering, 6.2.6 Benefits and risks of gene technology in agriculture, and 6.2.7 Biotechnological solutions to growing demand. Each one has a worked solution and a mark scheme showing where the marks go.