Because the geographical location and land-sea distribution of the Arctic Ocean and Antarctic Ocean are different, the situation of iceberg drifting is also different. Icebergs in the North Atlantic mainly come from Greenland and drift southward with the Labrador current. In the North Pacific, because of the Bering Strait, huge icebergs are difficult to pass through, so icebergs are rarely seen on the ocean surface of the North Pacific. The Antarctic ocean is vast and there is no land around it. Large icebergs can travel in a straight line and drift in all directions.
Icebergs floating in the ocean pose a great threat to navigation and oil exploration.