<Li> <P> An igloo's snowbrick laying method </P> </Li> <P> An igloo's snowbrick laying method </P> <P> The sleeping platform is a raised area . Because warmer air rises and cooler air settles, the entrance area acts as a cold trap whereas the sleeping area will hold whatever heat is generated by a stove, lamp, body heat, or other device . </P> <P> The Central Inuit, especially those around the Davis Strait, lined the living area with skin, which could increase the temperature within from around 2 ° C (36 ° F) to 10--20 ° C (50--68 ° F). </P>

Where do we find dwellings made of ice