Why is there a clear line between the Pacific and Atlantic Oceans?

It may be because of the movement of the continental plates, the movement of the earth's crust, and then the long period of travel has this clear boundary.

This is because the two oceans, the Pacific and the Atlantic, have different sea densities, and some tectonic plate movements give them a clear boundary.

It is said that because the climatic zones of the main part of the two oceans are different, the precipitation of the two oceans is different, and the salinity of the sea water is also different, so there will be a limit for precise instrument observation.

Maybe we distinguish between the Pacific and the Atlantic according to this boundary, and if there is no boundary, we can't tell the difference.

Because the waters of the two places are not the same, it may be due to the long-term alternating docking or something, and then it leads to this obvious boundary.

This may be the movement of the earth's crust, our earth is moving all the time, and there will be limits over time.

Mainly because of the density of the sea in the Pacific Ocean and the Atlantic Ocean, the clear dividing line between the two oceans can be observed with some sophisticated instruments.

It may be that the salt content of their seawater is not the same, so that we can see a clear dividing line.

You may know that the waters of the Pacific Ocean and the waters of the Atlantic Ocean do not merge, so there is a clear boundary between them, and the reason for this is that the density of the water in the two oceans is different.

Why is there a dividing line between the Pacific and Atlantic Oceans? Pacific OceanwithAtlantic OceanThey are the two "giants" that affect the water resources of our world, they provide water for humans, and they have gradually become interested in them. The Pacific and Atlantic oceans are the source of water for almost the entire planet, and they are not only the "hegemons" of the oceans on our planetThere are also some strange natural phenomena between the two of them, waiting for us to reveal.

Some scholars have found that the Pacific Ocean and the Atlantic Ocean are in the middle of two oceansThere is a very clear dividing line。From the ** taken by some photographers, we can see that there is indeed a clear dividing line between the Pacific Ocean and the Atlantic Ocean.

This dividing line is clearly visibleThe color of the Pacific Ocean is light, whileThe color of the Atlantic Ocean is dark。Many people will wonder, shouldn't the sea water be all blue? How can there be a difference between shades and shades?

1. The salinity content is different

In fact, the difference in the color of the ocean isIt is determined by the salinity content of the seawater。The higher the salinity, the darker the color, and the less salinity, the lighter the color. So even if it's the same substance as seawater, there is a clear difference between them.

The Pacific Ocean and the Atlantic Ocean form a clear boundary because of the difference in the salinity content of their oceans。When seawater is continuously irradiated by the sun, the seawater evaporates at different rates depending on the salinity, resulting in completely different densities of seawater. The density of the sea is not the same, justMutual integration cannot be achievedsituation.

2. Sufficient water sources

In addition to this, the Pacific and Atlantic oceans are large and have abundant water sources. Every day on Earth, water flows to the oceansThe water in all oceans will only increase, not decrease。As the water in the ocean increases, the more capacity the ocean becomes, and the more difficult it becomes to fuse together.

Still, we cannot say that the Pacific and Atlantic oceans are completely incapable of merging.

There are studies by scientists that show thatAs long as there is extreme rainstorm weather in the Pacific and Atlantic Ocean near the sea, then the Pacific Ocean and the Atlantic Ocean are in the middleNatural boundaries will disappear

Because the Pacific and Atlantic oceans have different sea densities and very different compositions, there is a clear dividing line.

This is because the salt content in the Pacific Ocean and the Atlantic Ocean is different, the color of the Pacific Ocean is light, but the color of the Atlantic Ocean is dark, and the water resources in these two oceans are particularly abundant, so there is no way to merge and there will be a dividing line.

This is because the quality of the water in the Pacific Ocean and the Atlantic Ocean are not the same, and the salinity is not the same, so the Pacific Ocean and the Atlantic Ocean cannot be completely integrated, so there will be a clear dividing line.

The boundary between the Indian and Atlantic Oceans: 20°E meridian through Cape Agulhas, the southernmost point of Africa.

Detailed dividing line:

From the north mouth of the Strait of Malacca in the north, along the west coast of Sumatra Island and the south coast of Java Island, through the Arafura Sea and the Strait of Torus Strait, and then along the east coast of Australia and through the east longitude of 146°51' in the southeast corner of Tasmania to the Antarctic continent is the dividing line between the Pacific Ocean and the Indian Ocean.

The dividing line between the Pacific and Atlantic oceans is Cape Horn.

Cape Horn is a headland at the southern tip of the Chilean Islands of Tierra del Fuego in South America, located on the island of Horn, and is widely considered to be the southernmost point of South America. Its coordinates are 55 degrees 59 minutes 00 seconds south latitude; Longitude 67 degrees 17 minutes 00 seconds West.

Located at the southernmost tip of the American continent, across the Drake Strait from Antarctica, it belongs to the sub-Antarctic territory and can be called the world's worst sea lane. The storm was unusual, and the sea was icy.

Detail. Cape Horn is one of the world's five largest capes (Cape of Good Hope, Cape Dew, the southeast corner of Tasmania, and the southwest corner of Stevent), and is also known as the "Graveyard of the Sea".

Historically, more than 500 ships have sunk at Cape Horn and more than 20,000 people have perished at the bottom of the sea. The first European explorer to make it through Cape Horn was William Scotten, who passed through it in 1616 and named it after his hometown of Hoorn (Dutch: Hoorn), which is how the Dutch name Kaap Hoorn comes from.

The above content refers to Encyclopedia - Horn Point.

BecauseAtlantic Oceanand the difference in the salt content of the Pacific Ocean. The sea with a higher salt content is darker than the side with less salt. At the same time, the seawater on both sides is different from the growth of seaweed plants due to the microbial content, which will also cause us to see the difference in the seawater on both sides.

It has also been pointed out that the incompatibility of the two seas is also related to the rotation of the earth. The rotation of the Earth.

A defecation force is created that acts on one side of the sea, making one side of the sea water higher than the other.

So there are Japanese scientists who have shown that it is close to the Panama Canal.

The water on the Pacific side is about 50 centimeters higher than the water in the Atlantic, and that's the Earth's bias.

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Seawater is known as a liquid mineral.

Seawater is the water in the ocean, and most of the earth's surface is covered by seawater, but the purpose of their existence is related to the freshwater resources we drink.

Completely different. The main reason why seawater is called liquid minerals is because it is rich in minerals, and about four-fifths of the more than 100 elements that humans now know are present in seawater.

Although seawater cannot be directly drunk, and it is expensive to treat it into freshwater resources, the presence of seawater is an important regulator of terrestrial freshwater recharge.

1. The boundary between the Pacific and Atlantic Oceans: Drake Sound.

2. The boundary between the Pacific Ocean and the Arctic Ocean: Bering Strait.

3. The boundary between the Pacific Ocean and the Indian Ocean: Indonesian archipelago, Torres Strait, Bass Strait, Tasmania.

4. The boundary between the Indian Ocean and the Atlantic Ocean: the Suez Canal.

5. The boundary between the Atlantic Ocean and the Arctic Ocean: Robertson Strait, Greenland Sea, Norwegian Sea.

On land, there is a clear dividing line between continents, that is, natural landscapes such as mountains or canals. In the ocean, the boundary between the oceans and the oceans may not be so obvious, because the oceans on Earth are connected. But in this part of the Panama Canal to the southern tip of South America, the dividing line between the Pacific and Atlantic oceans is clear.

As you can see from the aerial photography, there is a clear dividing line between the Atlantic and Pacific Oceans.

To the left of the dividing line is the darker Atlantic Ocean, and to the right is the lighter Pacific Ocean. One wonders how there could be such a clear dividing line between two connected oceans? In fact, this phenomenon does exist, and we can see it from the mouths of some rivers that flow into the ocean.

The river water is one color, and the sea water is another, so this leads to visible traces when the river flows into the ocean. The reason for the different colors of river water and sea water is that the composition of the two is different.

Where is the boundary between the Atlantic and Pacific Oceans?

From the map, the South American continent is just like a sharp cone, straight into the Antarctic continent, the tip of the cone is a rocky sharp corner, here is the boundary between the Atlantic Ocean and the Pacific Ocean, the Horn of Horn is located in the southernmost tip of South America, 395 meters high, its right is the vast Atlantic Ocean, the left is the endless Pacific Ocean, it is like a mighty fighter, standing in the outpost of the vast two oceans, about 113 kilometers south of Tierra del Fuego. It is bordered by Beagle Strait to the north, and to the south is the Antarctic Peninsula with a waterway about 900 kilometers wide called Drake Passage.

Cape Horn and Drake Passage were discovered by the English navigator Drake in the 16th century. On 15 November 1577, Drake sailed from Plymouth Harbour with a fleet of ships across the Atlantic Ocean to the Strait of Magellan, and sailed into the Pacific Ocean on 6 September of the following year.

The first person to cross the ocean in the Drake Passage was the Dutch navigator Costen. In 1616, he mapped the cape and named it Cape Da'en, after the town of his hometown.

Cape Horn is located in the depths of two oceans, close to the Antarctic Circle, where warm and cold air currents meet, so the nearby waters are foggy all year round, with frequent hail and hail, hurricanes and the roar of huge waves that make seafarers tremble. From here to Antarctica, it is the closest waterway, and many sailors and explorers have traveled to Antarctica for many years. From the 17th century to the middle of the 19th century, more than 500 ships sank and more than 20,000 people lost their lives due to poor navigation conditions.

In recent years, with the development of science and technology, advanced hydrometeorological forecasting and excellent ship performance, people have been able to effectively use this waterway to travel between South America and Antarctica, providing conditions for further exploration and large-scale development of this sleepy vast land in Antarctica.

The dividing line between the Pacific and Atlantic oceans is at Drake Passage.

The dividing line between the Pacific and Atlantic oceans is at Drake Passage. The Drake Passage is the widest strait in the world, with a width of 970 kilometers and a minimum of 890 kilometers. At the same time, the Drake Passage is the deepest strait in the world, with a maximum depth of 5,248 meters.

If two Huashan Mountains and one Hengshan Mountain are stacked in the strait, even the top of the mountain will not be exposed to the sea. Table Winter ice floes can float to the southern tip of South America; No ice floes in summer.

The surface water is rich in phosphates, nitrates, and silicates, increasing from north to south. It is one of the most known areas in the world that are rich in nutrients and conducive to the growth of organisms.

Climate in Drake Passage:

The difference in air pressure between the two sides of the strait promotes the north-south exchange of dry and cold Drake Strait air from the Antarctic continent with the relatively warm and humid air currents of the American continent. The Antarctic Convergence Zone passes through the middle of the strait near 60°S, where the easterly and westerly circulations converge. The Drake Passage is known for its rough waves.

Because the Pacific and Atlantic oceans meet here, and because they are located at the high latitudes of the Southern Hemisphere, storms dominate the Drake Passage.

The strait seems to be home to all the hurricanes and waves of the Pacific and Atlantic Oceans, with winds above level 8 365 days a year. Even the 10,000-ton giant ship was trembling like a leaf on the rough sea. This strait has been the subject of a stormy storm all year round, and has historically capsized countless ships here.

As a result, Drake Passage is known as the "Murderous Westerly Belt", "Storm Corridor" and "Devil's Passage", and it is a veritable "Death Corridor".