Concept:Savanna vegetation supports land-based human activities, not water-based ones.Explanation:Livestock farming is a major benefit because savanna grasses provide pasture for grazing animals.Arable crop cultivation is supported by the savanna's fertile soils.Game reserves are established in savanna regions to protect and conserve wildlife.Aquaculture, or fish farming, requires water bodies and is not a major benefit of savanna vegetation.Therefore, aquaculture is the activity that does not belong to savanna benefits.Answer:C. aquaculture