Which consequence resulted from terrace saturation during pre-Columbian cultivation?

💡 Explanation

Accelerated topsoil erosion occurs due to saturated soil exceeding its shear strength, causing slope instability and landslides because of gravity's force. This triggers debris flow, which removes topsoil rather than keeping roots intact.

• Which design challenge did medieval clockmakers overcome when replacing water with spring power?
• Which outcome resulted from tempering challenges in crucible steel production, particularly in antiquity's Damascus?
• Which operational risk increased during longship voyages when repeated water saturation weakened hemp rope?
• Which risk increases when a historic Inca suspension bridge's fiber ropes experience repeated loading?
• Which risk increased significantly when Inca terracing encountered unstable shale?
• Which outcome results in Mughal pietra dura from repeated freeze-thaw cycles?