Final answer:
Yes, it is true that irrigation made farmers in Mesopotamia more productive. The inhabitants of Mesopotamia utilized irrigation systems, allowing for year-round agriculture which increased productivity and led to a surplus of food.
Step-by-step explanation:
The statement 'Irrigation made farmers in Mesopotamia more productive.' is true. Mesopotamia, often hailed as the 'cradle of civilization', was largely an arid area. Due to the lack of substantial rainfall, agriculture in this region highly depended on innovative solutions, chiefly among them being irrigation. The inhabitants of Mesopotamia devised complex canal systems to divert the waters of the Tigris and Euphrates rivers to their farms. This allowed them to practice agriculture year-round, increasing their productivity and leading to a surplus of crops. Such surplus of food paved the way for the rise of cities and advanced civilizations, as not everyone had to be dedicated to food production.
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