How do icebrgs form? - Answers

Icebergs form from the calving of glaciers or ice sheets, where chunks of ice break off and float into the sea. This process typically occurs in polar regions, where the ice accumulates over time from snowfall and compaction. As the glacier advances and reaches the ocean, the pressure and movement can cause large sections of ice to crack and fall into the water, creating icebergs. These floating masses can vary greatly in size and shape, with much of their bulk hidden beneath the water's surface.