Which outcome was amplified when pre-Columbian Andean terrace systems experienced deforestation?

💡 Explanation

Decreased yields occurred because the deforestation accelerated soil erosion via increased runoff, depleting fertile topsoil. Reduced soil leads to lower productivity in downstream agricultural terraces; rather than an enhancement because there is less fertile material available.

• Which hydraulic effect undermined large fountains at Mughal garden complexes despite meticulous canal levelling?
• Which consequence results when terrace slope angles exceed soil stability limits in ancient hillside agriculture?
• Which outcome reduces fired brick compressive strength when medieval kilns lack temperature regulation?
• Which risk increased when early foundries cast iron cannon using vertically-split molds?
• Which limitation arose when early Islamic irrigation engineers miscalculated water flow rates applying algebraic principles?
• Which outcome results when terrace construction destabilizes during Incan road building?