Question: Which sea is the deepest in the world?

The 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.

Which one is the deepest sea in the world?

The world’s deepest oceans and seas

What is the 2nd deepest part of the ocean?

The Tonga Trench is the second-deepest trench in the world, reaching 35,700 feet (about 10,900 meters) at its deepest point. (The Mariana Trench off the coast of Guam is the deepest trench in the world, measured 35,756 feet (10,890 m) at its deepest point.)

Which is the famous deepest ocean?

deepest place on Earth, located in the South Pacific Ocean at 11,000 meters (36,198 feet) at its deepest.

Where is the largest deep sea?

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

How deep in the ocean have we been?

It’s been a record-breaking expedition in more ways than one. Vescovo’s trip to the Challenger Deep, at the southern end of the Pacific Ocean’s Mariana Trench, back in May, was said to be the deepest manned sea dive ever recorded, at 10,927 meters (35,853 feet).

How deep in the ocean can we go?

The average depth of the Atlantic Ocean is 3,900 meters, or just over 2 miles. If we can reach a depth of 4,000 meters, we can explore 63% of the world’s ocean floor. The nuclear submarine now looks like a shallow diving vessel.

Why can’t we go to the bottom of the ocean?

“The intense pressures in the deep ocean make it an extremely difficult environment to explore.” Although you don’t notice it, the pressure of the air pushing down on your body at sea level is about 15 pounds per square inch. If you went up into space, above the Earth’s atmosphere, the pressure would decrease to zero.

What is the shallowest ocean?

The Arctic Ocean is the smallest and shallowest of the world’s five major oceans.

What lives at the bottom of the ocean?

However, there are more than 200 species of anglerfish, divided into four groups: goosefish, batfish, frogfish, and deep-sea angler. Only females possess the iconic, bioluminescent angling apparatus. Most live at the bottom of the Atlantic and Antarctic Oceans, sometimes as far as a mile below the surface.

What are the 5 deepest trenches in the world?

The Five Deeps Expedition was the first to reach the deepest point in each of the Earth’s five oceans: the Puerto Rico Trench in the Atlantic, South Sandwich Trench in the Southern Ocean, Java Trench in the Indian Ocean, Challenger Deep in the Pacific and Molloy Deep in the Arctic.

Which ocean is the warmest?

Answer: The hottest ocean area is in the Persian Gulf, where water temperatures at the surface exceed 90 degrees Fahrenheit in the summer. Another hot area exists in the Red Sea, where a temperature of 132.8 degrees Fahrenheit has been recorded at a depth of about 6,500 feet.

Who reached Mariana Trench?

The first two people to reach the Challenger Deep, located in the south end of the Mariana Trench about 190 miles southwest of Guam, were Don Walsh and Jacques Picard in 1960.

Which country has the largest sea in the world?

List

Why are deep sea creatures so huge?

Huge animals swimming in the depths of the oceans rely on food to drop from above, and food is often scarce, so they have every incentive to become more efficient – and therefore larger. Bergman’s rule is a general correlation of increasing body size with decreasing temperature.

Why do deep sea fish look scary?

The pressure at the bottom of the ocean is another factor in the weird appearance of the creatures there. Cartilage and low-density flesh that doesn’t collapse under high pressure is the rule, rather than bony skeletons that would snap.