Drifting ice, also known as sea ice, is a type of ice that moves with ocean currents and winds. It is composed of frozen seawater and can be found in the Arctic and Antarctic regions. The term 'FLOE' is used to describe a large sheet of drifting ice. Floes are typically made up of smaller pieces of ice that have been frozen together. They can range in size from a few meters to several kilometers in diameter.