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 consequence occurred if periodic dredging of Ancient Mesopotamian canals was neglected?
• During Mesopotamian bronze casting, which consequence occurred from incomplete removal of slag inclusions?
• Which mechanism was crucial for deep mine water drainage during the 18th-century Industrial Revolution using Newcomen's atmospheric engine?
• Which outcome occurred when ancient Mesopotamian bronze foundries exceeded optimal temperatures?
• Which risk accompanies improperly designed Roman road camber?
• Which structural problem plagued early iron bridge designs before the development of ductile iron?