Question

Which of these describes how the people of ancient Inca civilization modified their environment?

A. They mastered ship building to make use of the waterways.
B. They built irrigation canals on flooded land.
C. They created an extensive network of roads.
D. They used wind and solar power.

Answer 1

Answer:B. They built irrigation canals on flooded land.

Step-by-step explanation:

Answer 2

Answer: The correct answer is B. They built irrigation canals on flooded land.

Step-by-step explanation:

The Incas farmed resilient crops of corn, potatoes, and quinoa. To address issues with limited farmland, they cut terraces into the mountainside slopes to grow their crops. To solve issues associated with mountain flooding and irrigation, they built cisterns and canals that traversed and angled down the mountain to the valleys below.