Which benefit resulted from Inca terraced farming in the steep Andean mountains between approximately 1400 and 1533 CE?

💡 Explanation

When constructing terraces, the level platforms enabled controlled irrigation using gravity, efficiently distributing water while minimizing runoff, thereby boosting agricultural yields. Therefore water conservation increased, rather than erosion, monoculture, or reduced labor requirements, which are contrary to terrace functionality.

• Which irrigation risk increased when Incan agricultural terraces exceeded a critical height during rapid spring melt?
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