Which outcome would over-irrigation along the Euphrates Valley during Mesopotamian civilization cause?

💡 Explanation

Increased soil salinity would occur because capillary action draws dissolved salts to the surface where evaporation deposits them in the topsoil. This is Salinization. Therefore, soil fertility decreases, rather than improving crop yields, and flooding/erosion are separate processes.

• Which structural problem plagued early cast iron bridges subjected to repeated heavy loads?
• Which consequence arose because medieval navigators couldn't precisely fabricate alidades with zero play in astrolabes?
• Which consequence resulted from the failure of stepped canal walls in ancient Mesopotamia?
• Which drawback limited Ming dynasty repeating crossbow effectiveness stemming from its gunpowder-assisted firing mechanism?
• Which risk increased during long 18th-century sea voyages due to copper sheathing galvanic corrosion?
• Which outcome results from differential shrinkage during medieval cathedral vault construction?