What is another word for field ice?
Pronunciation: [fˈiːld ˈa͡ɪs] (IPA) 
Field ice is one of the most common features of the polar regions. It refers to the floating ice that forms when sea ice breaks apart and freezes in place. There are many different synonyms for field ice, each of which describe a slightly different type of ice formation. Some common synonyms include pack ice, floe ice, polar ice, ice sheet, sea ice, and glacier ice. These terms have been used interchangeably in scientific literature, but they all refer to the same general phenomenon. Despite their differences, all of these types of ice play an important role in regulating the Earth's climate and supporting the diverse ecosystems of the polar regions.
