That depends on which particular tribe of the Sioux you mean. The Sioux were divided into three dialect groups of tribes: Lakota, Nakota and Dakota - the Lakota or Teton Sioux were furthest west, the Nakota in the middle and the Dakota furthest east.
The Lakota or Teton tribes were the Oglala, Minneconjou, Brule, No Bows, Two Kettles, Blackfoot Sioux and Hunkpapa. These were nomadic buffalo hunters of the plains who only used tipis.
The Nakota tribes were the Yankton and Yanktonai. They used both semi-permanent earth lodges like the Mandan, and tipis when out hunting buffalo.
The eastern Sioux or Dakota were made up of the Mdewakanton, Wahpekute, Wahpeton and Sisseton tribes. They lived in bark-covered longhouses with pitched roofs, like many of the woodlands tribes.
See link below for an image:
the kind of dwelling the Pomo do is their houses.
plains
houses
tepe
log
the inca lived in pueblos
They lived in tepees, because they were nomads.
sioux - longhouse
sioux - longhouse
That depends on which particular tribe of the Sioux you mean. The Sioux were divided into three dialect groups.
Non-land dwelling animals
Homo sapiens lived in houses made from dry mud,and branches or other resources they used around them.