How deep is the Atlantic ocean on average?

How deep is the Atlantic ocean on average?

If dependent seas are taken into account, the average depth of the Atlantic is 3,338 metres (10,932 feet); without them, it is slightly deeper at 3,926 metres (12,881 ft). The Puerto Rico Trench has the deepest spot at 8,605 metres (28,232 ft).

Where is the deepest part of the Atlantic ocean?

The Puerto Rico Trench is the deepest part of the Atlantic Ocean and the Caribbean Sea. The peninsula of Florida is visible at the upper right. The islands of Cuba, Hispaniola, Puerto Rico, and the island group of the Virgin Islands are all identified on this three-dimensional bathymetric map, which displays depth.

Is Atlantic or Indian deeper?

The average depth of the Atlantic Ocean along with its adjacent seas is 10,932 ft or 3,332 m. 13002 ft or 3963 m is the average depth of the Indian Ocean.

Is Pacific or Atlantic more deep?

Additionally, it contains almost twice as much water as the world’s second largest body of water, the Atlantic Ocean. The Pacific is also our planet’s deepest water body, with an average depth of approximately 4,000 meters (13,000 feet).

How deep is Indian Ocean?

Which ocean is deepest?

Rank	Name	Ocean
1	Challenger Deep	Pacific
2	Brownson Deep	Atlantic
3	Factorian Deep	Southern
4	(Unnamed deep)	Indian

Rank	Name	Ocean
1	Challenger Deep	Pacific
2	Brownson Deep	Atlantic
3	Factorian Deep	Southern
4	(Unnamed deep)	Indian

How deep is the ocean in KM?

The ocean has an average depth of approximately 3.7 kilometres (or 2.3 miles). A calculation from satellite measurements in 2010 put the average depth at 3,682 metres (12,080 feet).

Can humans go to the deepest part of the ocean?

While thousands of climbers have successfully scaled Mount Everest, the highest point on Earth, only two people have descended to the planet’s deepest point, the Challenger Deep in the Pacific Ocean’s Mariana Trench.

What is the shallowest ocean?

The Arctic Ocean is the shallowest (mean depth 1361 m) and has significantly larger continental shelves than other oceans. The deep central Arctic Ocean Basin consists of four abyssal plains separated by submarine ridges.

Can a human swim the Atlantic?

In 1998, Lecomte became the first person to swim across the Atlantic Ocean when he completed a 73-day, 5,980-km (3,716-mile) journey from Cape Cod, Massachusetts, to Quiberon, France.

Why Indian Ocean is truly Indian?

Indian Ocean is named after India because (i) India has the longest coastline on the Indian Ocean. (ii) India has a central location between East and West Asia. (iii) India’s Southernmost extension Deccan Peninsula protrudes into Indian Ocean that makes it significant to international trade done through Indian Ocean.

Which ocean is the saltiest?

Of the five ocean basins, the Atlantic Ocean is the saltiest. On average, there is a distinct decrease of salinity near the equator and at both poles, although for different reasons. Near the equator, the tropics receive the most rain on a consistent basis.

What is the warmest ocean?

The waters of the Pacific Ocean comprise the world’s largest heat reservoir, by far, and it is the warmest ocean, overall, of the world’s five oceans. (The other oceans are the Arctic, Antarctic and Indian Oceans.)

What is the safest ocean in the world?

What is the safest ocean in the world? The northwestern Pacific Ocean is the least healthy of the world’s oceans and the western Indian Ocean and eastern central Atlantic are the healthiest, according to a new assessment that gives the overall health of the Earth’s oceans a barely passing grade of 67 out of 100.

Who owns Mariana Trench?

The Mariana Trench, in the Pacific Ocean, is the deepest location on Earth. According to the Exclusive Economic Zone (EEZ), the United States has jurisdiction over the trench and its resources.

What is worlds largest ocean?

The Pacific Ocean is the largest and deepest of the world ocean basins. Covering approximately 63 million square miles and containing more than half of the free water on Earth, the Pacific is by far the largest of the world’s ocean basins.

Why is the Indian Ocean so blue?

The reason the ocean is blue is due to the absorption and scattering of light. The blue wavelengths of light are scattered, similar to the scattering of blue light in the sky but absorption is a much larger factor than scattering for the clear ocean water.

Which is deepest sea in India?

The Indian Ocean’s deepest point is the Sunda Trench; is also known as the Java trench.

How deep can a human go in the ocean?

The maximum depth reached by anyone in a single breath is 702 feet (213.9 metres) and this record was set in 2007 by Herbert Nitsch. He also holds the record for the deepest dive without oxygen – reaching a depth of 831 feet (253.2 metres) but he sustained a brain injury as he was ascending.

How deep is 2 miles in the ocean?

The average depth clocks in at just over 2 miles, or about 12,100 feet. The deepest known point is nearly 7 miles below the surface.

How deep has a human gone in the ocean in miles?

Jacques Piccard, right, co-designer of the Trieste, and Ernest Virgil load iron shot ballast into the sub prior to a test descent into the Marianas Trench, Nov. 15, 1959. On Jan. 23, 1960, Walsh and Piccard made history when they made the five-hour, 6.78-mile odyssey to the world’s deepest-known point.

What part of the ocean is 20000 feet deep?

The hadal zone, also known as the hadopelagic zone, is the deepest region of the ocean, lying within oceanic trenches. The hadal zone ranges from around 6 to 11 km (3.7 to 6.8 mi; 20,000 to 36,000 ft) below sea level, and exists in long, narrow, topographic V-shaped depressions.