Which sentence shows why the Inca were successful farmers in the Andes despite the difficult climate?

A. They developed new types of crops such as potatoes, corn, and quinoa.

B. They built water channels that twisted down the mountains.

C. As many as half of the Inca population died soon after the Spanish arrived.

D. Kendall says that groups in Bolivia and elsewhere are interested in learning from Cusichaca's experience.

The Incas achieved agricultural success in the Andes through innovative irrigation systems and terracing. The construction of water channels, along with efficient farming techniques, allowed them to thrive in a difficult climate. Their ability to adapt and master their environment was key to their farming accomplishments.

Explanation:

Understanding the Success of Inca Farmers in the Andes

The Incas were remarkably successful farmers in the rugged Andes mountains, cultivating crops despite the harsh climate and difficult geography. One key reason for their success was their innovative agricultural techniques.

Among the choices given, the sentence that best illustrates this is:
"They built water channels that twisted down the mountains." This reflects their ability to create complex irrigation systems that harnessed water from rivers running down the mountains, allowing them to water their crops effectively.

The Incas constructed large terraces to maximize arable land and prevent soil erosion.
They utilized micro-climates created by these terraces to grow a variety of nutritious crops, such as quinoa, potatoes, and maize.
Efficient water management and strategic farming practices enabled them to produce high yields in unfavorable conditions.

In conclusion, the Inca Empire's mastery of their environment through irrigation and terracing exemplifies their agricultural ingenuity, making them proficient farmers even in the challenging Andes.

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