Which consequence emerged historically when the artificial island infrastructure of Mesoamerican chinampas became oversaturated?

💡 Explanation

The oversaturation triggered anaerobic conditions restricting oxygen because it promoted proliferation of bacteria, causing root rot disease in maize due to inadequate root respiration; therefore disease increased, rather than the other effects, which need drained soils.

• Which structural weakness was often observed in early cast iron bridges like the original Tay Bridge?
• Which risk increases in ancient Chinese cast iron plowshares subjected to acidic soil?
• Which risk increased during Han Dynasty crossbow production?
• Which effect occurs in ship's hull experiencing increased hogging during the age of sail?
• Within Al-Khwarizmi's algebraic methods for distributing land, which outcome arises when surveying errors compound?
• Which outcome results on a 1770s-era wooden ship when differential plank expansion concentrates stress?