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.

• Along historical Roman roads, which consequence resulted from prolonged exposure to heavy, repetitive cart traffic?
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