Data published in Geoscience Data Journal shows the deepest point of the Indian Ocean at 7187 m, within the Java Trench, and the deepest point of the Southern Ocean at 7432 m, within the South Sandwich Trench.
Which sea is the deepest?
The Mariana Trench, in the Pacific Ocean, is the deepest location on Earth.
Which is the largest and deepest ocean in India?
Indian Ocean Surface area 70,560,000 km 2 (27,240,000 sq mi) Average depth 3,741 m (12,274 ft) Max. depth 7,258 m (23,812 ft) (Java Trench) Shore length 1 66,526 km (41,337 mi).
Which of the 7 Seas is the deepest?
The Pacific Ocean is the world’s deepest ocean and water body, with an average depth of 4,280 meters, and a maximum depth of 10,911 meters. It contains the Earth’s deepest point (Challenger Deep, at 10,928 m) and the Southern Hemisphere’s deepest point (Horizon Deep, at 10,823 m).
How many seas are in India?
The Seven Seas include the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian, and Southern Oceans. The exact origin of the phrase ‘Seven Seas’ is uncertain, although there are references in ancient literature that date back thousands of years.
Which ocean is the coldest?
The Arctic Ocean is the smallest, shallowest, and coldest part of the ocean.
Which is the smallest sea of the world?
The Central Arctic Ocean is the world’s smallest ocean and is surrounded by Eurasia and North America.
Which is the 3 largest ocean?
Surrounded by the Arabian Peninsula and Southeast Asia in the north, Africa in west and Australia in the east, the Indian Ocean is the third-largest ocean in the world.
Why is an ocean named after India?
The Indian Ocean is named after India because of its strategic location at the head of the ocean from ancient times and its long coastline which is longer than any other country in the Indian Ocean rim.
What is the difference between sea and ocean?
In terms of geography, seas are smaller than oceans and are usually located where the land and ocean meet. Typically, seas are partially enclosed by land. Seas are smaller than oceans and are usually located where the land and ocean meet.
What is the world’s saltiest ocean?
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 longest sea in the world?
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.
Which is the saltiest sea in the world?
The Red Sea, for instance, has an average temperature of around 30 degrees Celsius (86 degrees Fahrenheit). It is also the saltiest sea, containing 41 parts of salt per 1,000 parts of seawater.
What are the 6 seas?
Early modern the Pacific Ocean. the Atlantic Ocean. the Indian Ocean. the Arctic Ocean. the Mediterranean Sea. the Caribbean Sea. the Gulf of Mexico.
Why Black Sea is called so?
The Black Sea has a depth of over 150 meters, and its waters are filled with hydrogen sulfide for almost two kilometers. From the perspective of sailors, the sea was black due to severe storms in the winter, during which the water is so dark it looks black.
What are 5 seas that are part of Asia?
Asia is bounded by the Arctic Ocean to the north, the Pacific Ocean to the east, the Indian Ocean to the south, the Red Sea (as well as the inland seas of the Atlantic Ocean—the Mediterranean and the Black) to the southwest, and Europe to the west.
Which ocean is the cleanest?
Air over the Southern Ocean surrounding Antarctica is free from particles created by human activity, researchers say. Air over the Southern Ocean is the cleanest on Earth, scientists say.
Which ocean is hottest?
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.
What is the youngest ocean?
The Atlantic Ocean is the world’s saltiest sea with a water salinity level of between 33 – 37 parts per thousand. It’s the world’s youngest ocean, formed long after the Pacific, Indian and Arctic Oceans of the Triassic Period.
What are the three smallest seas?
5 Smallest Seas on Earth Sea of Marmara. via eutrophication&hypoxia. Which sea is actually the smallest on Earth is somewhat disputed. Sea of Cortez. via Jill Clardy. Persian Gulf. via Wikipedia. Baltic Sea. via Wikipedia. Yellow Sea. via Wikipedia.
What is the 2 smallest ocean?
The Southern Ocean is the second smallest ocean in the world. It is also known as the Antarctic Ocean as it surrounds Antarctica. It is the coldest and wildest ocean in the world. The Arctic Ocean is the smallest ocean in the world.
What is a smallest country?
Vatican City Characteristic Land area in square kilometers – -.
What are the 5 largest seas?
Largest seas by area Australasian Mediterranean Sea – 9.080 million km. Philippine Sea – 5.695 million km. Coral Sea – 4.791 million km. American Mediterranean Sea – 4.200 million km. Arabian Sea – 3.862 million km. Sargasso Sea – 3.5 million km. South China Sea – 3.5 million km. Weddell Sea – 2.8 million km.
Which country has the largest sea in the world?
List Country The World Factbook Coast/area ratio (m/km 2 ) Rank (TWF) World — 2.39 Canada 1 22.2 Norway 2 274.
How old is the sea?
Joly, with Murray’s figures for rainfall, run-off, and the average composition of river water, combined with Dittmar’s analyses of oceanic salts and an estimate of the mass of the ocean, deduced an uncorrected value for the age of the ocean of 97,600,000 years.
Who named oceans?
The term ‘ocean’ comes from the Latin word “ōkeanos” which translates to the “great stream encircling the earth’s disc”. This was used by the Greeks to describe the single mass of water that they believed surrounded the earth.
Do you justify Indian Ocean named after India?
Yes, as no other country has a longer coastline on the Indian Ocean as India has and indeed, it is India’s eminent position in the Indian Ocean which justifies the naming of an ocean after it.
What are the 7 seas and 5 Oceans?
More modernly, the seven seas have been used to describe regions of the five oceans—the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian, and Southern Oceans.