Question: What Is The Deepest Sea On Earth?

What are the 5 seas?

On our planet Earth, there are 5 oceans, Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean, and the Southern (Antarctic) Ocean.

Our oceans make up most of the planet’s hydrosphere..

How deep can a human dive before being crushed?

Human bone crushes at about 11159 kg per square inch. This means we’d have to dive to about 35.5 km depth before bone crushes. This is three times as deep as the deepest point in our ocean.

What is the 7 oceans?

Since the 19th century, the term has been taken to include seven oceanic bodies of water:the Arctic Ocean.the North Atlantic Ocean.the South Atlantic Ocean.the Indian Ocean.the North Pacific Ocean.the South Pacific Ocean.the Southern (or Antarctic) Ocean.

Are there 4 or 5 Oceans?

There is only one global ocean. Historically, there are four named ocean basins: the Atlantic, Pacific, Indian, and Arctic. However, most countries – including the United States – now recognize the Southern (Antarctic) as the fifth ocean basin. The Pacific, Atlantic, and Indian are the most commonly known.

Which is the smallest country in Asia?

the Republic of MaldivesSurprisingly, The Maldives (officially the Republic of Maldives) and a popular tourist spot in the Indian Ocean, is regarded as the smallest country in Asia, in terms of both land area and population size.

At what depth will water crush you?

Human beings can withstand 3 to 4 atmospheres of pressure, or 43.5 to 58 psi. Water weighs 64 pounds per cubic foot, or one atmosphere per 33 feet of depth, and presses in from all sides. The ocean’s pressure can indeed crush you.

How deep can a human dive?

In Recreational diving, the maximum depth limit is 40 meters (130 feet). In technical diving, a dive deeper than 60 meters (200 feet) is described as a deep dive. However, as defined by most recreational diving agencies, a deep dive allows you to descend to 18 meters and beyond.

What is the deepest a human can go in the ocean?

Explorer Reaches Bottom of the Mariana Trench, Breaks Record for Deepest Dive Ever. The submersible reaches the bottom of the Challenger Deep in the Mariana Trench. Explorer and businessman Victor Vescovo descended 35,853 feet (10,927 meters) into the Pacific Ocean, breaking the record for deepest dive ever.

Which country has the largest sea in the world?

Top 10 Countries with longest Coastline in the WorldCanada.Norway.Indonesia.Russia.Philippines.Japan.Australia.United States of America.More items…•

Which is the longest river in Asia?

Yangtze RiverThe Yangtze River in China is the longest river in Asia, the third longest river in the world and the longest river to flow entirely in one country.

What’s the difference between a sea and an 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 found on the margins of the ocean and are partially enclosed by land. … Seas are smaller than oceans and are usually located where the land and ocean meet.

Which is the largest and deepest sea in the world?

Pacific OceanThe 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 deepest sea in Asia?

Pacific OceanThe east coast of Asia lies in the Pacific Ocean, which is the largest and deepest basin containing nearly half of the Earth’s free water.

Which canal separates Asia from Africa?

Suez CanalThe Suez Canal is 192 kilometers (119 miles) long and allows cargo ships to travel between Europe, North Africa, western Asia (via the Mediterranean Sea in the north) and eastern and southern Asia without having to go around Africa.