What Are The 7 Seas and 5 Oceans…

With sea level rise just think of our ice melting and how a percent of earth would so be under water. If you’ve ever been curious about what the seven seas and five oceans are, you’ve come to the right place! In this blog post, we’ll get a handle on these bodies of water and why they matter.

What are the Seven Seas?

There are seven seas, also known as the “great seas,” which are all connected to one another—the Arctic Ocean, the Atlantic, the Indian Ocean, the Southern Ocean, South Pacific Ocean, North Pacific Ocean and lastly the Black Sea.

What is an Ocean?

Oceans are big bodies of salt water that contain sea water. There are five oceans in our world today: the Pacific, Atlantic, Indian and Arctic Oceans. The fifth one, however, is the only ocean that’s not connected to the other four. It’s called the Black Sea and it basically separates Europe and Asia.

What is a Sea?

A sea is pretty much just an ocean that’s partially enclosed by land. The five oceans that we mentioned before are considered seas since they share a border with another country or continent. Seas can also be found in lakes and rivers such as our Great Lakes.

What is a Gulf?

A gulf is another type of enclosed sea. Think of the Persian Gulf and the Mediterranean Sea, for example. It’s not as big as an ocean nor as small as a sea; it’s somewhere in the middle. The water is nutrient-rich and filled with marine life such as sea grasses and shrimp. Also, because it’s partially enclosed, there’s way less salt concentration than you would find in an ocean.

What is a Trench?

A trench is another type of sea. It’s basically like a deep ocean trench that hundreds of millions of years ago formed when two tectonic plates shifted. The Atlantic Ocean, for example, has several trenches like this. But most of the world’s deepest ocean trenches are located in the Arctic Ocean. These areas are extremely cold and can be covered by ice most of the time, which allows hundreds of types of marine life to thrive.

What is a Lake?

A lake is a body of water that’s small in size and has a lot of freshwater in it. However, some lakes also have saltwater in them from the sea air coming in from the ocean. There are more than 2,000 lakes on earth today. Most of them are located in the Northern Hemisphere and they all get their water from rivers that flow into them.

What is a River?

A river is basically a stream of water that flows across land to eventually flow into the sea. The Amazon River is one of the largest rivers in the world, flowing through Brazil and Peru. It’s also really big because it’s source is in South America, but it flows through both North and South America. There are more than 3,800 rivers on our planet today.

What is an Estuary?

An estuary is basically where a river meets the sea. Because it’s where freshwater and salt water meet, there are no fish in this area. However, there are still some kinds of marine life in the estuary like oysters, clams and crustaceans. You can find estuaries along most of the planet’s coasts. Wherever there is a river close to the sea, you’ll find an estuary.

What is a Sea of Cortez?

The Sea of Cortez is a body of water that’s located in the Caribbean Sea. It splits off from the Gulf of California and flows into the Pacific Ocean. Then it sprays out to the open sea. In the past, it used to be a popular area for pirates and treasure ships that would come there to hide. So if you’re into that, you might want to go check it out sometime!

What is a Basin?

You’re probably wondering what a basin is! It’s pretty much a large area of land that is next to water.eads like an arm into the ocean. This area is very rich in nutrients. It’s also home to several species of fish like tuna, shrimp and lobster.

What is the Great Barrier Reef?

The Great Barrier Reef is the world’s largest coral reef system. It stretches across an area of 1,400 miles in length in Australia in the Pacific Ocean. The reef gets its name from the fact that it stretches along most of Queensland’s coast. It can be seen from outer space and has become a major tourist attraction in the country.

What is a Trench?

A trench is another type of sea. It’s basically like a deep ocean trench that hundreds of millions of years ago formed when two tectonic plates shifted. The Atlantic Ocean, for example, has several trenches like this. But most of the world’s deepest ocean trenches are located in the Arctic Ocean. These areas are extremely cold and can be covered by ice most of the time, which allows hundreds of types of marine life to thrive.

What is an Ocean?

Oceans are big bodies of salt water that contain sea water. There are five oceans in our world today: the Pacific, Atlantic, Indian and Arctic Oceans. The fifth one, however, is the only ocean that’s not connected to the other four. It’s called the Black Sea and it basically separates Europe and Asia.

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