Name The House Made Of Ice ?
2 answers:
Answer:
Igloo
Explanation:
When out hunting on the land and unable to return home, Inuit people (eskimos) would use an igloo, a shelter made from blocks of a particular sort of snow, as a temporary abode. These used to be rather huge, and people would spend the summer in tents made of caribou skins and the winter in them. Snow blocks are arranged in a spiral pattern to create a domed structure with a narrow entrance tunnel to stop the wind.
<h2>How do the inside of igloos stay warm enough for people to live in?</h2>Igloos are only warm in relation to their surroundings; the temperature inside is often close to freezing while outside temperatures might be much below that. The snow they are constructed of would melt if they were much warmer than freezing. Now, they use packed snow as an insulation in part to attain this relative warmth, and part of it is due to design: (Attachment)
The humans are in the happy medium, at just just above or below freezing temperature, as the coldest air sinks to the bottom and the warmest air (heated by the bodies within) escapes via the vent (if it didn't, it would melt the roof) (protected by clothing and coverings).
Snow may seem strange to refer to as an insulator, but anything that retains air and slows heat transmission qualifies. However, when it's -40 degrees outside and windy, 30-34 degrees Fahrenheit seems fairly warm (by contrast, if it's 30 degrees outdoors and your thermostat is set to 68, that's approximately half the relative degree of climate control that's offered by an igloo.
#SPJ2
You might be interested in