Which problem commonly arose when the Mexica people expanded terrace agriculture upon the chinampas?

💡 Explanation

Uneven subsidence became pronounced because the heterogeneous organic matter in the soil compressed as buildings were added without consistent consolidation. This varying compaction caused structural instability, therefore subsidence was the main issue rather than issues of water flow that may appear during a flood.

• Which outcome occurs during early Chinese water management when cast iron components experience accelerated wear?
• Which outcome arises when Viking longship sails experience submersion?
• Which risk increases upon the failure of Viking longship's sail-reefing mechanism?
• Which structural problem developed historically in timber ship construction due to alternating wet and dry conditions?
• Which outcome occurred in ancient stone-throwing siege engines without adequate counterweight?
• Which constraint necessitated standardization during Roman concrete production?