Which one is the largest sea in the world?
Pacific Ocean-64,196,000 square miles (166,266,877 square kilometers) Pacific, the largest and the deepest of Earth’s oceanic divisions, covers about 46% of Earth’s water surface.
Occupying one-third of Earth’s total surface area, pacific ocean is larger than all of Earth’s land area combined together.
Which is longest sea in the world?
Before modern reckoning, the term “Seven Seas” has been used to refer to seven of the largest bodies of water in the world:
- the Pacific Ocean.
- the Atlantic Ocean.
- the Indian Ocean.
- the Arctic Ocean.
- the Mediterranean Sea.
- the Caribbean Sea.
- the Gulf of Mexico.
Is the Mediterranean Sea the largest sea in the world?
The Pacific Ocean is the largest body of water on Earth. Located between the Southern Ocean, Asia, Australia, and the landmasses of the Western Hemisphere, the Pacific Ocean contains almost twice as much water as the world’s second largest body of water, the Atlantic Ocean.
What r the 7 seas?
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 is the smallest ocean in the world?
The Arctic Ocean is the smallest of the world’s five ocean basins. A polar bear walks on the frozen surface of the Arctic Ocean. The freezing environment provides a home for a diverse range of creatures. With an area of about 6.1 million square miles , the Arctic Ocean is about 1.5 times as big as the United States.
What is the deepest ocean in the world?
Whats the difference between a sea and an ocean?
Many people use the terms “ocean” and “sea” interchangeably when speaking about the ocean, but there is a difference between the two terms when speaking of geography (the study of the Earth’s surface). Seas are smaller than oceans and are usually located where the land and ocean meet.
Is the Indian Ocean warm?
Deep water circulation is controlled primarily by inflows from the Atlantic Ocean, the Red Sea, and Antarctic currents. North of 20° south latitude the minimum surface temperature is 22 °C (72 °F), exceeding 28 °C (82 °F) to the east. Southward of 40° south latitude, temperatures drop quickly.
Who built the longest bridge in the world?
The Lake Pontchartrain Causeway is the world’s longest continuous bridge over water. The world’s longest bridge is the Danyang–Kunshan Grand Bridge in China, part of the Beijing-Shanghai High-Speed Railway. The bridge, which opened in June 2011, spans 102.4 miles (165 kilometers).
Which is the largest river in the world?
What’s the World’s Longest River?
- The Nile. Flowing northward through the tropical climate of eastern Africa and into the Mediterranean Sea, the Nile river is the longest river in the world at 4,135 miles (6,650 kilometers), according to the U.S. National Park Service.
- The Amazon.
- The Debate.
Is the Nile the longest river in the world?
The Nile is credited as the longest river in the world. Its main source is Lake Victoria in east central Africa. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length. The Amazon has several mouths, which widen towards the sea, so that the exact point where the river ends is uncertain.
Where are the biggest trees in the world?
Sequoia National Park
Why is the Black Sea called the Dead Sea?
Strabo thinks that the Black Sea was called “inhospitable” before Greek colonization, because it was difficult to navigate, and because its shores were inhabited by savage tribes, and that the name was changed to “hospitable” after the Milesians had colonized, as it were making it part of the Greek civilization.
What is the coldest sea on earth?
A “supercoolometer”, a device that sounds like it should be used to measure hipsters, has found the coldest seawater on Earth, under Antarctic sea ice. NIWA oceanographer Dr Craig Stevens and his team are researching why, in a warming world, sea ice is growing in the Antarctic even though it is receding in the Arctic.
Where is the warmest sea in the world?
The saltiest sea in the world is the Red Sea with 41 parts of salt per 1,000 parts of water. The warmest sea in the world is the Red Sea, where temperatures range from 68 degrees to 87.8 degrees F depending upon which part you measure.
Which is the coldest and smallest ocean in the world?
The Arctic Ocean is the smallest, shallowest, and coldest part of the ocean.
Which is the smallest and shallowest ocean in the world?
What’s the biggest ocean 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. All of the world’s continents could fit into the Pacific basin.
Could there be deeper parts of the ocean?
Its depth is difficult to measure from the surface, but modern estimates vary by less than 1,000 feet (305 meters). In 2010, the Challenger Deep was pegged at 36,070 feet (10,994 m), as measured with sounds pulses sent through the ocean during a 2010 survey by the National Oceanic and Atmospheric Administration (NOAA).
What’s the deepest humans have gone in the ocean?
At 5:52 p.m. ET Sunday (7:52 a.m. Monday, local time), James Cameron arrived at the Mariana Trench’s Challenger Deep, members of the National Geographic expedition have confirmed. His depth on arrival: 35,756 feet (10,898 meters)—a figure unattainable anywhere else in the ocean.
Has anything been to the bottom of the Mariana Trench?
At nearly seven miles below the water’s surface, the Mariana Trench is the deepest spot in Earth’s oceans. And the site north of Guam is where director and explorer James Cameron recently fulfilled a longtime goal of reaching the bottom in a manned craft.
Is the Indian Ocean dangerous?
IT’S a terrible place. And when winter comes – like it has now – the southern Indian Ocean has been described as the worst place in the world. Unstable weather, dangerous conditions, high waves and wild seas all make for a terrifying scene, even for large ships.
Why Indian Ocean is warm?
The Pacific easterlies push warm surface water westward, mixing it down beneath the surface and bringing up cool water in the east. At the same time, winds and slight sea level differences pushed warmer water from the western Pacific into the Indian Ocean.
Where is ocean water the coldest?
What is the oldest bridge in the world?
The oldest datable bridge in the world still in use is the slab-stone single-arch bridge over the river Meles in Izmir (formerly Smyrna), Turkey, which dates from c. 850 BC. Remnants of Mycenaean bridges dated c. 1600 BC exist in the neighbourhood of Mycenae, Greece over the River Havos.
What is the widest bridge in the world?
Port Mann Bridge
What’s the longest bridge over water in the world?
Lake Pontchartrain Causeway
Photo in the article by “Flickr”