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What is the part the ocean floor nearest the continents?

The part of the ocean floor nearest the continents is called the continental shelf. It is a gently sloping, submerged platform that extends from the shoreline to the continental slope. The continental shelf is important for marine life as it provides a shallow and productive area for various organisms to thrive.


What are the four sections of the ocean floor?

A.Rift zoneC Near the continental marginB.Abyssal plainB Very flat part of ocean floorC.Ocean trenchA Site of seafloor spreadingD.SeamountD Underwater volcano


What is a sheet of ice on the ocean called?

Icebergs.The icebergs that break off do so because the glacier of which they are a part flows toward the sea, like a river, only much slower.When a fracture or a vulnerable sheer exists in the glacier, and the glacier tongue drifts far enough into open water, and the sea currents or waves exert enough pressure on the tongue, the tongue splits off from the glacier and becomes an iceberg.


Is sediment part of a glacier system?

No, sediment is not part of a glacier system. Glaciers are made up of ice formed from compacted snow, and sediment is material that is eroded and transported by the glacier or deposited under the glacier. Sediment can become trapped in the glacier ice as it moves, but it is not considered as part of the glacier system itself.


How are icebergs naturally formed?

Icebergs were once part of a glacier. To better understand an iceburg, one must know what a glacier is made from. When the temperature is low enough that the sun doesn't melt snow, the snow then accumulates on top of itself, compressing and eventually hardening to become a glacier. The edges of the huge glaciers have ice shelves where the glacier itself meets the ocean and parts of the glacier float. These can break off to form icebergs when the waves from the ocean erosion on the thinner stretches of the ice shelf.