Changing diets in developed countries can threaten food security in other countries.
Which statement explains why?
People in developed countries eat less, so farmers grow fewer crops
The new foods can only be grown by farmers in developed countries
Scarce food resources are transported around the world to meet demand
Crops grown in developed countries are used for fuel instead of food
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.