The correct option is B Type of shelter build by snow
Type of shelter build by snow is known as Igloo house. An igloo, is also known as a snow house or snow hut, is a type of shelter built of snow, typically built when the snow is suitable. Although igloos are often associated with all Inuit and Eskimo peoples, they were traditionally used only by the people of Canada's Central Arctic and Greenland's Thule area.