An igloo also known as a snow house or snow hut, is a type of shelter built of
snow, typically .... Animal skins were used as door flaps to keep warm air in.
The principle behind an igloo is hidden in the material it's constructed out of.
Igloos are normally built from compressed snow, which is sawn into blocks, and ...
But when spring hits, the sun and warmer temperatures turn igloos to slush. ... are
skeptical of the igloo's ability to keep its occupants from freezing to death.
Jan 16, 2009 ... It just seems logical that if you start a fire in an igloo it would eventually start
Sep 3, 1997 ... The secret to warmth in an igloo is the fact that snow and ice are very ... people
can keep a relatively comfortable temperature (say, 10-15<sup>o</sup> C) ...
www.ask.com/youtube?q=How Do You Keep Warm in an Igloo&v=4cmaoAelLWQ
Feb 11, 2013 ... I know people build igloos to stay warm. Does snow cover make the air above it
warmer or colder? Fox 9 Now | KNIN. SubscribeSubscribed ...
When done right, an igloo can keep you nice and cozy – even on the coldest
While the thought of staying warm in a house made of frozen material seems a bit
counterintuitive, snow and ice have properties that can keep an igloo's ...
The igloo is an ingenious invention, very effective in keeping people warm. The
question is: how? The human body can lose heat in many ways, including ...
Igloos are warm because the snow acts as a good insulator. Moreover, the ... The
blocks of snow used to build the igloo contain a large amount of trapped air.