Answer :
Final answer:
The Incas used terrace farming to cultivate crops on the mountainous terrain of the Andes. They also maintained large storehouses for food storage and practiced a system known as the mita for public works projects.
Explanation:
The Incas cultivated crops in the steep mountainous regions of the Andes through an ingenious method known as terrace farming. They carved step-like terraces into the sides of the mountains, effectively creating flatter surfaces for cultivation. This method not only allowed them to grow various crops like corn, beans, squash, quinoa, and potatoes in such challenging terrain, but also held the soil in place and reduced erosion.
Another notable instance of Inca ingenuity was their system of food storage. The Incas maintained huge storehouses filled with food for times of need. A portion of the crops harvested were also set aside in a kind of welfare system for those who could not work. This societal structure helped Inca civilization thrive in the harsh Andean environment.
Apart from farming, the Incas also undertook public works projects under a system known as the mita. Examples of these projects include the construction of intricate rope bridges, which they used to connect their extensive territories across the formidable Andean landscape.
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