#iceberg

• Iceberg — A huge mass of ice structurally detached from a polar glacier or a continental ice shelf, drifting on the surface of oceans, carried by marine currents. From a physical standpoint, it is characterized by the fact that only a small part of its total volume (approximately ten percent) is visible at the water's surface, while the massive, microscopic core is submerged, representing a major danger to global maritime navigation.