Subsistence strategies and economic systems are fundamental to human societies. From foraging and pastoralism to horticulture and intensive agriculture, these methods shape how people obtain food and resources for survival. Each strategy adapts to specific environmental conditions and cultural preferences. Economic systems encompass production, distribution, and consumption within societies. Reciprocity, redistribution, and market exchange are key mechanisms. Factors like environment, technology, population, and cultural values influence subsistence patterns and economic activities, shaping social organization and cultural adaptations.