Which limited resource caused increased terracing amongst the Inca?

💡 Explanation

Nutrient exhaustion occurs because continuous cropping depleted the soil. Therefore, terracing redistributed the remaining fertile topsoil through slope stabilization, promoting water retention and reducing erosion; rather than allowing existing fields to become wastelands.

• Which risk increased as eighteenth-century shipbuilding scaled up production using frame-first construction methods?
• Which limitation was addressed by Song Dynasty military engineering implementing granulated gunpowder rather than powder?
• Which outcome results when ancient Inca terrace construction experiences prolonged saturation?
• Which outcome related to ziggurat stability occurs because of seasonal clay core moisture fluctuations?
• Which risk increases when a Roman road's drainage system experiences sustained blockages?
• Which long-term outcome became increasingly likely after Inca administrators relied primarily on quipu data?