The deepest inland sea. Oceanography lesson: what is the largest sea in the world. The biggest spider in the world

05.03.2020

The depths of the sea are mysterious; to this day, many unknown things remain in them. Despite all the technological progress, the water depths remain largely unexplored, and people know little more about them than about space.

It is not surprising that every year it is possible to discover new species of fish and other marine life, to make new discoveries at the bottom and in the water column.

And even with regard to the depth of the seas and their deepest points, scientists do not deny that new discoveries can occur at any moment. However, the rating of the deepest seas already exists, and it is worth studying - if only in order to understand the reason for the little-studied depths of the water. After all, diving to such depths is really problematic and unsafe!

Fifth place - Weddell Sea

This sea occupies the fifth place in depth, its deepest point is located on 6820 meters below surface level. It is located near Antarctica, washing its shores, limited to the Antarctic Peninsula. The greatest depth is in the northern part, the southern part of the water area remains relatively shallow. Icebergs walk on this sea, and the climate here is not very hospitable.

Fourth place - Caribbean Sea

Despite its small size, it is an exceptionally deep body of water that lies between South and Central America. Its depth reaches 7090 meters, and the bottom is strewn with treasures - this is what treasure hunters think. In fact, they are close to the truth, because many galleons carrying the gold of the New World sank here, and the place was known for pirate activity. But treasures are worth looking for in the lowlands of the seabed, and diving to such depths requires special equipment, it requires a lot of effort and huge investments. And because the mysteries of the Caribbean still excite the minds. The Caribbean Sea belongs to the Atlantic Ocean.

Third place - Sea Banda

The Banda Sea has a maximum depth of about 7440 meters.. This reservoir is located near Indonesia and is famous for its richest natural world. Rare dolphins, jellyfish and octopuses, nautiluses, stingrays, sea snakes, and many other animals are found here. This sea belongs to the Pacific Ocean.

As the bottom of the Caribbean Sea is hypothetically studded with jewels, so the bottom of this sea is also full of wealth, but only natural. After all, the closer to the bottom, the higher the depth, the more rare and unique species can be found.

Second place - Coral Sea

The coral sea is also referred to as the Pacific Ocean, it borders on the Philippine Islands. The average depth here is 4 km, which is quite trivial, but there are places with deep-water depressions. And it’s also worth pointing out that many scientists “donate” the famous Mariana Trench to this particular reservoir, and not to the Philippine Sea, so placing it on the list of the deepest is quite natural.

The deepest sea in the world

The deepest sea in the world is the Philippine Sea.. And since two seas have to share the deepest mark on the planet, then the Philippine Sea should rightfully be in the first place. The lower mark is 9140 meters, and the reservoir belongs again to the Pacific waters. The mark falls on the Mariana Trench, which is a trench that goes into the deep layers of the earth's crust. Given the volcanic activity at the bottom of the reservoir, the presence of such an object here is not surprising. Also at depth it is possible to find "black smokers" and other objects that demonstrate volcanic activity and create a unique natural world around them. The Mariana Trench is of great interest, dives are carried out into it, but a person has not yet been at its very bottom.

Depth of the seas of Russia

In general, it is the seas of the Pacific Ocean that turn out to be the deepest, and this especially applies to areas near Australia, New Guinea, and the Philippines. Together with the great depth, these waters delight with the richness and abundance of the natural world, because there are corals, flying fish, and many other exotic things that are still being studied by biologists. However, the Russian seas are not that deep, and they definitely will not be included in the list of the first five. It is worth noting only the Bering Sea.

it the deepest of the seas of Russia, its depth reaches 4151 meters. It is located between Siberia and Alaska, separating two continents, North America and Eurasia. Scientists believe that during the last great glaciations, this sea became shallow, creating an isthmus along which animals could move and people migrate, populating the continents. BUT The Sea of \u200b\u200bAzov does not at all exceed the depth of 15 meters.

Deep waters are fraught with many mysteries that to this day excite the minds of people, cause periodic sensations, even assumptions about the existence of intelligent life. And even if humanity can someday fully explore and master the seas and oceans, this will not happen soon.

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The World Ocean is the most amazing and least studied object on our planet. How many mysteries it contains, and how many discoveries are yet to be made by people studying the deepest seas and oceans on our planet.

The deepest seas in the world

The Pacific Ocean has broken all records for depth and contains four of the six deepest seas in the world. If you line up the seas by depth, as by height, in meters and kilometers, then their leaders are: the Philippine Sea and the Coral Sea, then comes the Banda Sea, the Caribbean Sea, the Weddell Sea and the Tasman Sea.

In the first place is the Philippine Sea. It is located in the Pacific Ocean, near the Philippine archipelago. It is to this sea that the deepest oceanic trench, the Mariana Trench, is attributed, thus, the greatest depth of the Philippine Sea is 11022 meters. Even the average depth of this sea is more than 4 km, while the depth of the Sea of Azov, for example, does not exceed 14 meters.

There are volcanoes at the bottom of the Philippine Sea. Due to the enormous depth, marine life here is not fully understood, mainly those that are found in surface and coastal waters. It is known that sea turtles, dolphins, swordfish, and various shellfish live in the Philippine Sea. In addition, there are a lot of sharks dangerous to humans, including tiger and gray sharks. But the large deep-sea inhabitants of the Mariana Trench are definitely predators, and even what! Most of all, they look like monsters with many teeth and huge jaws. Not all deep-sea fish have eyes, and if they do, they are not at all like the ones we are used to, because there is complete darkness at the bottom of the depression. But many have very developed organs that capture sounds. There are also simple organisms that have existed for billions of years.

The second place is occupied by the Coral Sea, with a depth of 9140 meters, one of the most beautiful seas in the world. This sea is also located in the Pacific Ocean, off the coast of New Guinea and Australia. The Coral Sea is characterized by a large number of islands, and of course, many coral reefs. The most famous of them is the Great Barrier Reef. Among the inhabitants of the Coral Sea are starfish, hedgehogs and turtles, flying fish, many different types of shrimps, crustaceans and crabs.

The third place rightfully belongs to the not very large, but very deep (up to 7440 meters) Banda Sea. It is located off the coast of Indonesia, and also belongs to the Pacific Ocean. This is a volcanic zone and the islands in the Banda Sea are of volcanic origin. Dolphins, squids, jellyfish, octopuses, nautiluses, sharks, rays, and even sea snakes live in this sea.

In fourth place in the ranking of the depths of the Caribbean Sea. It is located in the Atlantic Ocean between South and Central America. The depth of this sea is 7090 meters, and among the depressions and rises at the bottom lie sunken frigates and galleons. The search for sunken treasures continues to this day, and many countries dispute the ownership of these treasures.

How deep is the Black Sea?

The Black Sea is not the deepest sea in the world, but among the inland seas of our country it is in first place - its greatest depth is 2258 meters. Compared to the Sea of Azov, which is only about 14 meters deep, or the Baltic Sea (500 meters deepest), the Black Sea is very deep. And it also differs from other seas of our country in that part of its shores are mountains (the Caucasus, the southern coast of Crimea), which go into the water at a steep angle. Because of this, the slope of the bottom in these places is greater. But there is also shallow water - this is the northwestern part of the Black Sea.

The deepest sea in Russia

Russia is a huge country, and many seas wash its shores, but most of them are in the North and East of the country. But the seas of the Arctic Ocean do not have such depth and dimensions as the seas of the Pacific Ocean, located off the eastern coast of our country. This is explained by the structure of the earth's crust in those places. Three seas are located in the Pacific Ocean in the east of Russia: the Sea of Japan, the Sea of Okhotsk, and the northernmost of them, the Bering Sea. They are separated from the ocean itself by islands (Kuril, Japanese and Aleutian).

Further there are oceanic depressions, including one of the deepest in the world - the Kuril-Kamchatka depression with a depth of 9717 meters. If we arrange these seas in order of decreasing depth, we get the following: the leader will be the Bering Sea with a maximum depth of 4151 meters. Then comes the Sea of Okhotsk, its depth is 3916 meters. And in last place will be the Sea of Japan, since it, although a little, is inferior to the Sea of \u200b\u200bOkhotsk, its maximum depth is already only 3742 meters. As you can see, the deepest Russian sea - the Bering Sea - is far behind the world leaders.

However, this is not all the most interesting thing that can be said about the deepest sea in Russia..

Which sea is the deepest in the world?

There is no single answer to this question, because depth can be assessed in different ways. Usually, nevertheless, they take the maximum depth for comparison, but you can also consider the average depth of the sea. Or the depth of most of the sea. True, no matter how deep the sea is, it still cannot be compared with oceanic depressions. The greatest depth was measured in the Mariana Trench - 11022 meters.

It is essentially a deep-water trench, and the name of the depression is given by the nearby Mariana Islands. And, since the Mariana Trench is now assigned to the Philippine Sea, it has become the leader in depth among all the seas on the planet. True, even without this depression, the Philippine Sea is the deepest in the world, the maximum distance to the bottom of it, according to some sources, is 10265 meters.
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Most likely, you will think that in this rating, it is the oceans that are the deepest bodies of water. But get ready to be surprised - there are seas, to which the oceans are significantly inferior in area and the number of kilometers from the surface of the water to their very dark depths. By the way, Wikipedia helped the authors a lot in writing this material, but in order not to open a dozen tabs in the browser at once, here you have all the record holders in one link at once!

10. Arctic Ocean (average depth - 1225 m, greatest depth - 5527 m)

This ocean is the smallest ocean in the world in terms of depth and area of the five most important water bodies on Earth. The International Hydrographic Organization (IHO) recognized the Arctic Ocean as an ocean, despite the fact that some oceanographers stubbornly call it the Arctic Mediterranean Sea or simply the Arctic Sea, classifying it as an intercontinental reservoir or even the mouth of the Atlantic Ocean.

9. Sea of Japan (average depth - 1753 m, maximum depth - 3742 m)

The Sea of Japan is a marginal sea between the Japanese archipelago, Asia and Sakhalin. It is the islands that separate the sea from the Pacific Ocean. Politically, it refers to Japan, North Korea, Russia, and Young Korea. The northern and southern waters of this ocean are very different in terms of the diversity of flora and fauna. Many starfish, shrimps, sea urchins and blennies live here.

8. Mediterranean Sea (average depth - 1500 m, greatest depth - 5267 m)

This sea has access to the Atlantic Ocean, is surrounded by the Mediterranean basin and is almost completely isolated by land: from the north by Southern Europe and Asia Minor, from the south by North Africa and from the east by the Levantine region (Syria, Palestine, Lebanon). Sometimes the Mediterranean Sea is considered an integral part of the Atlantic Ocean, although the classification of this sea as a separate body of water is more common.

7. Gulf of Mexico (average depth - 1485 m, maximum depth - 4384 m)

The Gulf of Mexico is an ocean basin surrounded by the continental landmass of North America. In the northeast, in the north and in the northwest it washes the shores of the United States, in the southwest - Mexico, and in the southeast - Cuba. In the scientific community, there are still disputes about the origin of this reservoir of unusually round shape. There is a hypothesis that it was formed as a result of a collision of the Earth with a meteorite about 300 million years ago. But most geologists believe that this area was due to the tectonic movement of lithospheric plates.

6. Bering Sea (average depth - 1600 m, maximum depth - 4151 m)

Its area is 2,315,000 sq km and it is considered a marginal sea. Located in the North Pacific Ocean, the Bering Sea lies between Asia and North America. In the northeast, the Bering Sea borders on the Alaska Peninsula, in the northwest it washes the shores of Chukotka, Northern Kamchatka and the Koryak Highlands. In the 18th century, this sea was called Kamchatka and Bobrovoe, but then it received the name of the famous Vitus Bering, a navigator and scientist who explored this natural pool from 1725 to 1743. Of the animals, these frosty waters are most loved by representatives of pinnipeds (seals, seals and walruses).

5. South China Sea (average depth - 1024 m, maximum depth - 5560 m)

This semi-enclosed sea, belonging to the waters of the Pacific basin, covers an area of 3,500,000 square kilometers. It is located from the Indochina peninsula to the islands of Kalimantan, Palawan, Luzon and Taiwan. One third of the world's sea routes pass through the South China Sea, and it is believed that there are large deposits of oil and gas.

4. Caribbean Sea (average depth - 2500 m, greatest depth - 7686 m)

The Caribbean Sea belongs to the Atlantic Ocean in the tropical climate zone of the Western Hemisphere. In the south and west it is surrounded by Central and South America, in the north and east by the Greater and Lesser Antilles, in the southwest by the Panama Canal and the Pacific Ocean, in the northwest by the Yucatan Strait and the Gulf of Mexico. Today, the azure horizons of elite resorts are most often associated with this sea, but there were times when these waters were considered a haven for cruel pirates who terrified peaceful sailors.

3. Atlantic Ocean (average depth - 3646 m, greatest depth - 8486 m)

This is the second deepest ocean in the world, covering an area of approximately 106,460,000 square meters. It covers approximately 20% of the earth's surface and 29% of the water surface of the world's oceans. The Atlantic divides the Old World from the New, Europe and Africa from South and North America. In the north it borders on Greenland and Iceland.

2. Indian Ocean (average depth - 3711 m, greatest depth - 7729 m)

This is the third largest ocean area in the world. The Indian Ocean covers about 70,560,000 sq km, in the north it borders on the land of Asia, in the west with Africa, in the east with Australia and in the south with Antarctica.

The formation of this ocean began in the early Jurassic period with the separation of the ancient supercontinent Gondwana, and its transformation continues to this day due to the relentless movements of tectonic plates. One of the most significant events in this region is considered to be the earthquake of 2004, when a powerful shock of 9.3 on the Richter scale caused the deadliest tsunami in modern human history.

1. Pacific Ocean (average depth - 3984 m, greatest depth - 10994 m)

Before you is the largest and deepest ocean on Earth. It stretches from the Arctic Ocean in the north to Antarctica in the south, and washes the shores of Asia and Australia in the west, and in its eastern part it borders on South and North America.

The Pacific Ocean received its deceptive name during a three-month expedition led by the Portuguese navigator Magellan. Then they were incredibly lucky with the weather and did not have a chance to get into a single storm during their journey through these waters.

In total, there are 90 seas on Earth. At the same time, the largest sea in the world is significantly different from all others. All of them are located inside the continents, and Sargasso is a separate part of the ocean. However, its uniqueness lies not only in this.

The value ranges from 6 to 7,000,000 km2. In second place is the Philippine, its size is 5,276,000 km2. In third position is the sea in the Indian Ocean: Arabian, with an area of 4,862,000 km2.

The largest seas of the Pacific Ocean share the fourth and fifth place in the ranking. These are Coral - 4,791,000 km2 and Tasmanovo - 3,336,000 km2. The Wedell reservoir is on the sixth line, its area is 2,920,000 km2. Another representative from the Atlantic Ocean is the Caribbean - 2,754,000 km2, which occupies the seventh position. The area of the Mediterranean, which is on the eighth line of the rating, is 2,500,000 km2.

The largest sea in Russia- Beringovo with an area of 2,315,000 km2, Okhotsk completes the rating of ten giants, its area is 1,603,000 km2.

From all that has been said, in response to the question: which of the seas is the largest in area, we can give the corresponding list:

Sargasso;
Philippine;
Arabian;
coral;
Tasmanovo;
Wedell;
Caribbean;
Mediterranean;
Beringovo;
Okhotsk.

Attention! The waters of the Bering reservoir are covered with ice almost all year round!

Depth and location

The Pacific basin is the deepest sea in the world- Filipino. It is here that the largest depression on the planet Earth is located - its depth is 11,035 m. The second place is occupied by the largest sea in the Pacific Ocean - Coral, its depth at the lowest point is 9,174 m. It is recognized as the most beautiful because of the large number of coral reefs.

The largest sea, located in the Indian Ocean, has a depth of 5,800 m. The area of \u200b\u200bthe Arabian Sea is larger than the Wedell reservoir, but the latter is more than 1 km deeper, and the largest point is located at a depth of 6,820 m. Interestingly, the depths predominate in the northern parts, southern mostly no more than 500 m.

The depth of the Philippine Sea exceeds the rest by almost 2 times. Conclusion: The Sargasso Sea is the largest, but not the deepest.

The maximum depth of the Tasman Sea, located between Australia and New Zealand, is 5,200 m, this is the so-called Australian Basin. Another body of water in the Atlantic Ocean, the Caribbean, is located in a semicircle formed by South and Central America. 7687 m is the maximum depth of this abyss, the average is only 1,200. Because of this, the reservoir is considered shallow. What is the maximum depth of the Mediterranean Sea, washing the coast of more than 10 European countries? Total 5 121 m.

Attention Despite the intercontinental location of the Mediterranean Sea, it belongs to the basin of the Atlantic Ocean, connected to it by the Strait of Gibraltar.

Philippine Sea

Short description

Over 90 seas differing from each other in shape, size, depth, presence or absence of shores. Each of them is individual in its own way: one is the shallowest, the other is deep, the third is the largest, the fourth is the smallest. One of them does not have clear boundaries at all.

Sargasso

The Sargasso Sea of the Atlantic Ocean is the only coastless, it is located between 23 and 35 parallel north latitude, 62 and 78 meridian west longitude. It is surrounded on all sides by currents, in the west by the Gulf Stream, in the south by the North Trade Wind, in the east by the Canary, and in the north by the North Atlantic.

Clockwise-rotating streams of water separate the largest body of water in the Atlantic Ocean basin, forming a so-called backwater with a surface that is motionless. The temperature in the summer season is 27 - 30 ⁰С, and in winter - 19 - 24. The largest sea in the world has a number of mysterious phenomena, for which no explanation has yet been found:

it is always calm here;
often there are mirages, simultaneous sunrise and sunset;
repeated crashes of small planes are explained by sucking circular movements of air;
the beginning and end of the storm is instantaneous;
The Sargasso Sea of the Atlantic Ocean belongs to the zone of active seismic activity;
the largest sea in the world negatively affects people: some become lethargic, others panic or experience inexplicable horror.

The Sargasso Sea of the Atlantic Ocean is a dangerous zone, namely the famous Bermuda Triangle is located here. Its approximate corners are near Florida, Bermuda and Puerto Rico. The site occupies about 1,000,000 km2 of water space, which accounts for most of the missing aircraft and sunken ships.

Attention! There are many versions explaining the strange properties of the Bermuda Triangle, the main of which is the excess content of hydrogen sulfide and methane in sea water.

mediterranean

As mentioned earlier, the greatest depth of the Mediterranean is 5,121 m, for this sea the average depth is only 1521 m. It separates 3: Africa, Europe and Asia. If we count the states whose shores it washes, then the list will contain 21 countries. The area is interesting and attractive for tourists, as many architectural monuments are concentrated on the coast. The Mediterranean basin includes 11 reservoirs, among which 2 wash the shores of Russia:

Black;
Azov.

Filipino and Arabian

Few people know which sea is the largest in the Indian Ocean in terms of area. This is Philippine, located between the Japanese, Philippine Islands and the island of Taiwan. Favorable climate and high water temperature on the surface, make it the region's leader in whaling and fishing.

The entire area of the Arabian Sea is sheltered from strong winds and cold currents by the Hindustan and Arabian peninsulas. The average water temperature on the beaches is not lower than 20 - 22⁰С, which makes the reservoir a popular tourist destination.

Arabian Sea

Seas of Russia

It is known that the Bering Sea the largest in Russia, its waters are part of the Pacific Ocean, and the features of the geographical position are not inferior to the Mediterranean. Here is the border between Eurasia and North America and 3 climatic zones. It opens from the ice for no more than 3 months. The rest of the time it is covered with a thick layer on which you can drive a car.

The second deepest and largest sea in Russia is the Sea of Okhotsk. It belongs partly to the Russian Federation and Japan. The Kuril Islands, located in it, are still the cause of disputes between countries. Exactly it is considered the coldest among the Far Eastern reservoirs.

Comparing what is the largest and average depth in the Black Sea of the Atlantic basin, the difference will be insignificant: only 2,210 m versus 1,150. Its waters wash the coast of 7 countries called the Black Sea. The waters in the Black Sea are saturated with hydrogen sulfide, so there is no life at a depth of more than 220 m.

Oceans covering 71% of the Earth's surface.

The deepest sea in Russia is the Bering Sea, named after the Danish-born Russian seafaring officer Vitus Bering, who explored this uncomfortable, deep northern sea in the mid-18th century. Before the adoption of its official name, the Bering Sea was called Kamchatsky or Bobrov. Its average depth is about 1600 meters. In the deepest places, a depth of 4151 meters was recorded. About half of the area is occupied by spaces with a depth of more than 500 meters, while its entire area is more than 2315 thousand square kilometers.

The Bering Sea is not only the deepest, but also the northernmost body of water in Russia. The sea is covered with ice in September, and is released only by June, while ice can cover up to half of the area of this reservoir. In the coastal zone and bays, ice forms impenetrable fields, but the open part of the sea is never completely covered with ice. Ice in the open part of the Bering Sea is in constant motion under the influence of winds and currents, ice hummocks are often formed, up to 20 meters high.

Despite its depth, the Bering Sea is not even among the ten deepest seas in the world standings. It belongs to the Pacific Ocean, separated from it by the Aleutian and Commander Islands, along it passes a section of the water border between Russia and the United States. The Bering Strait connects the Bering Sea with the Chukchi Sea and the Arctic Ocean.

The shallowest sea in Russia

The shallowest sea in Russia is the Sea of Azov. Its average depth is only about 7 meters, the maximum does not exceed 13.5. The Sea of Azov is the smallest sea not only in Russia, but also in the world.

The Sea of Azov belongs to the Atlantic Ocean basin, is an inland sea in the east of Europe, is connected by the Kerch Strait with the Black Sea, and is located between Russia and Ukraine. The Sea of Azov is not only the shallowest, but also one of the smallest seas in the world. Its maximum length is 380 km, maximum width is 200 km, coastline is 2686 km, surface area is 37800 sq. km.

The inflow of river waters into the Sea of Azov is abundant and amounts to 12% of the total water volume. The main tributary is in its northern part, so the water there contains very little salt and easily freezes in winter. In winter, up to half of the sea area is covered with ice, while ice can be carried into the Black Sea through the Kerch Strait.

In summer, due to its shallow depth, the Sea of Azov quickly and evenly warms up to an average temperature of 24 - 26 degrees, which makes it an excellent place for recreation and fishing.