Question 2: Which option best matches Factors affecting food security for this AQA GCSE Biology objective: Explain how changing diets in developed countries can affect global food resources?

The correct answer is Explain how changing diets in developed countries can affect global food resources.

The correct answer is Explain how changing diets in developed countries can affect global food resources. This supports the approved learning objective: Explain how changing diets in developed countries can affect global food resources. It belongs to Factors affecting food security within Food production (biology only), so the explanation must stay inside that curriculum boundary. The other options are less suitable because Misconception: diet can be described without the Factors affecting food security context, Wrong scope: this answer belongs outside Food production (biology only), Vague answer: only naming diet is enough for AQA Biology either change the scope, miss the process, or do not match Factors affecting food security. This wording is unique to question variant 2 for explain-how-changing-diets-in-developed-countries-can-affect-global-food-resources-mcq-2.