Igloo's by definition are made out of snow no matter who makes them.
For igloos, they used snow and ice. For tents, they used animal skin.
in the winter they built igloos and summer the used animal skins to make tents
Sometimes all day
igloos are not used just by inuits (or eskimos) they are used by many different people and tribes
inuits don't just live in igloos. They live in houses made out of driftwood which are then covered with soil.
nothing
igloos and pit houses
Eskimos or inuits.
they live in igloos
Ice, as they live in igloos.
Inuits do not have igloos.
eskimos and Inuits were the tribes credited with inventing igloos to survive their harsh winters.