Step 1: Characterize rural settlements. Rural settlements are typically located in the countryside, away from urban centers. Their economy is predominantly based on utilizing natural resources directly.
Step 2: Link this characterization to economic sectors. Primary economic activities involve the direct extraction or harvesting of products from the earth (e.g., agriculture, forestry, fishing, mining). These activities form the backbone of the economy in most rural areas. Secondary (manufacturing) and Tertiary (services) activities are more characteristic of urban settlements.