A ball is a round object (usually spherical, but can sometimes be ovoid) with several uses. It is used in ball games, where the play of the game follows the state of the ball as it is hit, kicked or thrown by players.Balls can also be used for simpler activities, such as catch or juggling.Balls made from hard-wearing materials are used in engineering applications to provide very low …

An igloo (Inuit languages: iglu, Inuktitut syllabics ᐃᒡᓗ (plural: igluit ᐃᒡᓗᐃᑦ)), 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, they were traditionally used only by the people of Canada's Central Arctic and the Qaanaaq area of Greenland.