Difference Between Sea and River

Sea is a large water body, often a part of an ocean whereas the river is a long flowing water body streaming to meet an ocean, sea, lake, or another river. Sea is a saltwater body and is rich in minerals whereas rivers are freshwater bodies.

How is the river different from the sea?

A sea is smaller than an ocean which may be partly or fully enclosed by land. A river is a naturally flowing body of water which comes from higher areas such as mountains. Seas are much bigger than rivers which are longer and narrower. Seas have salt water while rivers have fresh water.

What are the 7 seas and 5 Oceans?

  • 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.

Whats the difference between a sea and a lake?

Seas are undoubtedly deeper as compared to lakes. It is a continuous stretch of salt water. There's an exemption to this definition however because a sea can also be a landlocked (like a lake) immense body of saline (salty) water which doesn't have an outlet towards an ocean. ... Lakes are enclosed by a body of land.

Is River connected to sea?

A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water.

What are the 7 Seven 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 largest 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.

What are the 5 seas?

The five oceans are connected and are actually one huge body of water, called the global ocean or just the ocean.

  • The Global Ocean. The five oceans from smallest to largest are: the Arctic, Southern, Indian, Atlantic and Pacific. ...
  • The Arctic Ocean. ...
  • The Southern Ocean. ...
  • The Indian Ocean. ...
  • The Atlantic Ocean. ...
  • The Pacific Ocean.

What is the smallest ocean?

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 are the 12 seas?

The following is a list of those seas arranged by area.

  • Philippine Sea. Area: 2,000,000 square miles (5,180,000 sq km)
  • Coral Sea. Area: 1,850,000 square miles (4,791,500 sq km)
  • The South China Sea. Area: 1,350,000 square miles (3,496,500 sq km)
  • Tasman Sea. ...
  • Bering Sea. ...
  • The East China Sea. ...
  • The Sea of Okhotsk. ...
  • Yellow Sea.

Why is the Dead Sea so salty?

NOAA estimates that the water in the Dead Sea is five to nine times as briny as seawater. ... In the arid low-lying desert, the water that collects in the Dead Sea evaporates more quickly than water in the open ocean, leaving vast quantities of salt behind, the MDSRC explains.

Why is the Dead Sea a sea and not a lake?

The Dead Sea is not a sea.

The Dead Sea, also known as the Salt Sea, is actually a salt lake. It has a single source, the Jordan River, and is not connected to the ocean. Its landlocked nature causes the water to evaporate and leave behind massive amounts of salt, making it so dense that people can float on top of it.

Which is the largest fresh lake in the world?

Lake Superior

Lake Superior is the largest freshwater lake and the second largest lake in the world by surface area.

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