Which outcome occurred when terrace construction lacked sufficient drainage?

💡 Explanation

Terraces without proper drainage lead to water saturation, applying hydrostatic pressure that causes structural failure by soil collapse via mass wasting, because the increased weight leads to instability; therefore, it weakens the platforms, rather than supporting crop growth or increasing irrigation efficiency.

• Which outcome resulted from the loss of fibers in the Inca suspension bridge cables?
• Which observational error was reduced when 10th-century Islamic astronomers introduced the alidade sight on astrolabes?
• During a Roman siege, which risk increased from prolonged use of a torsion-powered ballista firing large stones?
• Which outcome arose when the Mayan civilization intensified milpa cultivation within increasingly confined terrestrial terrain?
• Which risk increases when a deep-draft 18th-century sailing ship experiences significant hogging deformation?
• Which mechanism allowed early suspension bridges, like China's ancient chain bridges, to span wider gaps?