Quick Answer: What Are The Two Coldest Oceans?

What are the 2 biggest oceans?

OrganizationThe Pacific Ocean, the largest of the oceans, also reaches northward from the Southern Ocean to the Arctic Ocean.

The Atlantic Ocean, the second largest, extends from the Southern Ocean between the Americas, and Africa and Europe, to the Arctic Ocean.More items….

What is the 7 oceans?

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 deepest on Earth?

Pacific OceanThe deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam. Challenger Deep is approximately 36,200 feet deep.

Why is California ocean so cold?

The water along the coast of California is cold for a couple of reasons. First, the California Current brings cold water from Alaska southward along the coast. And second, cold water from the deep ocean comes up to the surface through a process called upwelling. … So water from the deep ocean is sucked to the surface.

Which ocean is coldest?

Arctic OceanThe Arctic Ocean is the smallest, shallowest, and coldest part of the ocean.

Are there 4 or 5 Oceans?

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 continent?

AustraliaAt about 3 million square miles (7.7 million square km), Australia is the smallest continent on Earth. In fact, it’s closer in size to Greenland than it is to South America.

Is the Ocean dangerous at night?

Yes, it can be dangerous, but only if you’re not careful. If you don’t try it, you will miss a great experience of a night swim in the waves under the moonlight. The fact you can’t see anything makes it even more thrilling.

Which ocean is the most dangerous?

REUTERS/Bobby Yip The South China Sea and East Indies, eastern Mediterranean, Black Sea, North Sea, and British Isles are the most dangerous seas in the world, with the greatest number of shipping accidents in the last 15 years, according to a report released by the World Wildlife Fund (WWF).

Which ocean is the youngest?

Atlantic OceanThe Atlantic Ocean is the planet’s youngest ocean. It was believed to have been created by the splitting apart of a vast super continent on Earth about 180 million years ago.

Which ocean is the cleanest?

Southern OceanAir over the Southern Ocean is the cleanest on Earth, scientists say. If you’re looking for a breath of (really) fresh air, the best place to find it is in a region of the Southern Ocean, which surrounds Antarctica, according to researchers.

What is the 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.

What’s the difference between an ocean and a sea?

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.

Who is the most dangerous country?

Most Dangerous Countries in the World 2020RankCountryPeace Index1Afghanistan3.5742Syria3.5663South Sudan3.5264Yemen3.41296 more rows

What is the deadliest animal in the world?

Here, the 10 most dangerous animals in the world.Golden poison dart frog. … Box jellyfish. … Pufferfish. … Black mamba. … Saltwater crocodile. … Tsetse fly. … Mosquito. … Humans. Surprised?More items…

Which ocean is warmest?

Atlantic OceanAnswer: Although it might seem illogical, the Atlantic Ocean is warmer. For any given latitude, the Atlantic Ocean has proved to be about 16 degrees F (9 degrees C) warmer than the Pacific Ocean off the U.S. coast – quite a difference.

What are the 10 largest oceans?

Top Ten Largest Oceans and SeasS. NO.OceanAverage Depth(ft)1Pacific Ocean13,2152Atlantic Ocean12,8803Indian Ocean13,0024Southern Ocean13,100 – 16,4006 more rows•Feb 22, 2020

What is the largest ocean on Earth?

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. All of the world’s continents could fit into the Pacific basin.