Which consequence occurred when repeated chinampa construction disrupted the native hydrology?

💡 Explanation

Increased canal silt deposition induced anaerobic soil conditions, because the decomposition rate dramatically reduced due to a lack of oxygen. This therefore led to inhibited nutrient mineralization rather than allowing sustainable agriculture expansion.

• Which risk increased when 18th-century shipbuilders introduced iron knees to reinforce wooden hull-frame joints?
• Which risk increased when 18th-century ships navigated Arctic waters?
• Which outcome occurred if Bronze Age Mesopotamian chariots exceeded copper's fatigue limit during warfare use?
• Which outcome occurs when a wooden-hulled ship grounds on a reef for an extended period?
• Which outcome occurred when the Inca empire used knotted quipu?
• Which effect limited the length of wooden ship timbers within 18th-century naval shipbuilding?