How did the geographical features affect the Incas

The Inca Empire developed in a long strip that reached pretty much north to south along the western side of South America, the side that faces the Pacific Ocean. The geography was rugged - Andes mountains, the coastline deserts, and the Amazon jungle. The clever Inca found solutions for their geographic problems.

Human Environment Interaction

The Incas lived mostly in very mountainous places. In order to farm, they used a farming method called terracing. In the lower altitudes, the Incas used another method called irrigation in order to move water from rivers to farmlands.