College

Why did the Incas build terraces?

A. To improve travel and communication through the empire
B. To allow them to build homes on the sides of mountains
C. To make it easier to climb high mountains
D. To increase the amount of fertile farmland

Answer :

Final answer:

The Incas built terraces to increase the amount of fertile farmland, allowing them to cultivate essential crops in the mountainous regions. This agricultural practice also helped prevent soil erosion and manage water resources effectively. Terracing was a key innovation that supported the Incas' large population and empire.


Explanation:

Why the Incas Built Terraces

The Incas constructed terraces primarily to increase the amount of fertile farmland in their mountainous environment. By creating these flat areas on the steep slopes of the Andes mountains, they were able to cultivate a variety of crops, including potatoes and maize, which were essential for their diet and agricultural economy.

Terracing also helped to prevent soil erosion and manage water runoff, making the land more productive. These agricultural innovations allowed the Incas to support a large population and effectively sustain their empire.

Other Functions of Terracing

While the main goal was agricultural, terraces also had additional benefits:

  1. They enhanced the aesthetic beauty of the landscape.
  2. Terraces facilitated irrigation systems, optimizing water use.

Learn more about Inca Terraces here:

https://brainly.com/question/9250742


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