Icebergs are formed when large chunks of ice break away from glaciers or ice shelves and drift into the ocean.

Tabular icebergs have a flat top and steep sides, resembling a table. They are formed when large sections of ice shelves break away.

Iceberg B-15, discovered in 2000, was the largest iceberg ever recorded. It had an area of approximately 11,000 square kilometers (4,200 square miles).

The Southern Ocean surrounding Antarctica is known for its abundance of icebergs due to the presence of numerous glaciers and ice shelves.

Calving is the process by which large pieces of ice break away from glaciers or ice shelves, forming icebergs.

Ocean currents play a significant role in determining the movement and drift patterns of icebergs.

The keel of an iceberg is the submerged portion that extends below the waterline.

Pinnacled icebergs have a distinctive appearance with sharp, pointed peaks or pinnacles rising from their surface.

Melting is the process by which icebergs gradually lose their mass and disintegrate due to exposure to warmer water and air temperatures.

During the summer months, the Arctic Ocean experiences a high concentration of icebergs due to the melting of sea ice and the calving of glaciers.

Growlers are small icebergs that have overturned, exposing their darker underwater portion.

Dome-shaped icebergs have a smooth, rounded appearance with gently sloping sides.

Drydocks are large, flat icebergs that have run aground and become partially or completely exposed above the waterline.

Icebergs pose a significant collision hazard to ships and vessels, especially in polar regions where they are abundant.

Bergy bits are small pieces of ice that have broken away from larger icebergs.