to keep the at trapped in
To keep heat in - and cold out ! A smaller doorway is easier to block up than a large one.
narrow entrance
The Inuit use convection currents in igloos by placing a low entrance tunnel that allows cold air to sink and flow out of the igloo, while warmer air rises towards the top, promoting circulation and helping to regulate heat inside the structure. This design creates airflow within the igloo, preventing the buildup of cold air at the lower levels and keeping occupants warm.
They do not make igloos. Inuit and Eskimos make igloos, not polar bears.
No, not in club penguin. But in real igloos there are.
No, there are no igloos in South Carolina.
No, igloos can not be moved.
There are no igloos in Switzerland.
Inuit tribes lived in Igloos
No. Igloos were built in the tundra, not the Arctic.
Drugs with a low therapeutic index have a narrow margin of safety.
Canadians DO NOT live in igloos. We live in houses