In ancient Mesopotamia, which outcome occurred as irrigation canals expanded, especially near Uruk?

💡 Explanation

Increased soil salinization occurred via capillary action concentrating salts because the water table rose with extensive irrigation. Salts accumulated at the surface due to evaporation, therefore reducing fertility and crop yields, rather than improving navigability or flood control.

• Which benefit primarily resulted from terrace farming in the pre-Columbian Andes?
• Which consequence results when Inca suspension bridge cables degrade?
• Which bottleneck initially regulated the operational range of early gunpowder-based land mines designed during the Song Dynasty?
• Which navigational challenge limited accurate charting on 18th-century ships navigating eastward due to accumulated error?
• Which navigational outcome was primarily achieved in pre-modern seafaring with altitude measurements using an astrolabe?
• Increased erosion and undermining occurred during intense monsoon seasons because which pressurized water transport mechanism in ancient Mughal gardens failed?