Question

Formation of ice berg is due to

Answer 1

Antarctica and Greenland experience extremely frigid temperatures throughout the year. As a result, in these places, large parts of the landscape are covered with permafrost in the form of glaciers and ice shelves. These glaciers and ice shelves bear multiple layers of ice and snow. When overburdened, parts tend to break away from edges and drift into the sea or ocean in the form of icebergs. Interestingly, the water sourced from these icebergs is considered as one of the purest forms of water.

Answer 2

Answer:

Icebergs form when chunks of ice calve, or break off, from glaciers, ice shelves, or a larger iceberg. Icebergs travel with ocean currents, sometimes smashing up against the shore or getting caught in shallow waters.

Explanation:

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