Which consequence resulted from the failure of stepped canal walls in ancient Mesopotamia?

💡 Explanation

Salinization of soils occurred because capillary action drew salts to the surface, due to raised water tables, a consequence of inefficient irrigation canal walls and unchecked infiltration; therefore soil fertility declined after years rather than remaining suitable for optimal crop yields.

• Which consequence results if early matchlock muskets lacked flash pan covers?
• Which navigational limitation results when medieval square sails cannot maintain significant Tension along the Luff?
• Which outcome routinely affected Viking longships navigating North Atlantic waters when storms eroded protective sealant?
• Which hydraulic effect undermined large fountains at Mughal garden complexes despite meticulous canal levelling?
• Which risk increased for Inca record-keepers when environmental humidity rose?
• Which risk increases when a wooden sailing ship's hull undergoes cyclical wetting and drying?