Question: are igloos a real thing?
Answer: An igloo (Inuit languages: iglu, Inuktitut syllabics ᐃᒡᓗ [iɣˈlu] (plural: igluit ᐃᒡᓗᐃᑦ [iɣluˈit])), also known as a snow house or snow hut, is a type of shelter built of snow, typically built when the snow is suitable. ... Snow is used because the air pockets trapped in it make it an insulator.