Sight in the Arctic Ocean is a term that refers to the natural phenomenon of icebergs and icecaps. Berg, which is a 4-letter word, is a German word for mountain or hill and is used to describe large chunks of ice that have broken off from glaciers or ice shelves and are floating in the ocean. Icecap, a 6-letter word, is a dome-shaped mass of ice that covers a large area of land or sea. Both bergs and icecaps are common sights in the Arctic Ocean.