A holistic study of food security in geography would be based on which components?

Correct answer: Production storage transport income and population

The direct answer is D: production, storage, transport, income and population. A holistic study looks at the complete food system rather than one small part. First, production tells us whether enough food is grown. Second, storage reduces loss and keeps supplies available after harvest. Third, transport connects farms with markets and consumers. Fourth, income determines purchasing power and whether people can afford food. Fifth, population size and distribution determine demand and the location of need. Option D is correct because it includes the main physical, economic and demographic components of food security. Option A, food preference alone, describes taste and choice but not supply or access. Option B, cooking method alone, begins only after food has been obtained and ignores production and affordability. Option C, market names alone, is just memorisation and does not explain how food reaches people. The exam cue is to remember both availability and access: food must exist, reach people and be affordable. A geographical study also asks where production occurs, where people live and how connections work.