Which outcome accelerated soil salinization when Roman farmers employed irrigation?

💡 Explanation

Increased evaporation deposits dissolved salts in the topsoil; this salt accumulation is known as capillary action. Therefore, increased salinity reduces crop yields because the irrigation water evaporated, rather than draining effectively.

• Which outcome resulted when ancient Mesoamerican chinampa farmers over-cultivated maize without nitrogen replenishment?
• Which outcome would predictably occur if an ancient Mesopotamian canal's clay lining became saturated with saline groundwater?
• Which risk increased during Roman road construction due to timber bridging soft terrain during wet seasons?
• Which outcome arises due to imperfections and heat treating with Bloomery iron?
• Which challenge complicates designs using pietra dura inlay?
• Which purpose did the raised beds found within pre-Columbian chinampas in Mesoamerica most effectively serve?