How deep is the Lomonosov Ridge?

How deep is the Lomonosov Ridge?

1.4 km
It is typically 1.4 km (0.9 mile) deep and 20–40 km (about 12–25 miles) wide. Faster-spreading ridges lack rift valleys.

What is the deepest point in the Arctic basin?

The bathymetry of the ocean bottom is marked by fault block ridges, abyssal plains, ocean deeps, and basins. The average depth of the Arctic Ocean is 1,038 m (3,406 ft). The deepest point is Molloy Hole in the Fram Strait, at about 5,550 m (18,210 ft).

How deep is the Arctic continental shelf?

The water extending from the surface to a depth of about 650 feet (about 200 metres) is the most variable and heterogeneous of all that in the Arctic.

How deep is water at the North Pole?

13,123 feet
The North Pole sits in the middle of the Arctic Ocean, on water that is almost always covered with ice. The ice is about 2-3 meters (6-10 feet) thick. The depth of the ocean at the North Pole is more than 4,000 meters (13,123 feet).

How deep is the water under the North Pole?

The depth of the ocean at the North Pole is more than 4,000 meters (13,123 feet). The Canadian territory of Nunavut lies closest to the North Pole.

How deep is Molloy Deep?

approximately 5,550 m
The outer rim of the trench is at a depth of 2,700 m (8,900 ft) and contains about 600 km2 inside the rim, descending to approximately 5,550 m (18,210 ft) at its greatest depth. The basin floor measures about 220 km2, and is the deepest point in the Arctic Ocean.

How deep is the continental shelf drop off?

A continental shelf typically extends from the coast to depths of 100–200 metres (330–660 feet). It is gently inclined seaward at an average slope of about 0.1°. In nearly all instances, it ends at its seaward edge with an abrupt drop called the shelf break.

Is Russia claiming Arctic?

But Russia has the biggest territorial claims in the Arctic, and it also sees the region as key to its future growth. “Oil put Russia back on the map” as a nation of importance, said Bouffard, and energy sales remain critical to its economy.

Can a submarine go under the North Pole?

The world’s first nuclear submarine, the Nautilus dived at Point Barrow, Alaska, and traveled nearly 1,000 miles under the Arctic ice cap to reach the top of the world.