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It is almost impossible, and the characteristic of a species (or civilization) like humans is "expansion", because intelligence makes humans powerful and very fast in their quest for resources. If there is intelligence beyond humans, they will not be willing to stay at the bottom of the sea.
The history of human beings is the history of migration and expansion, because the initial strength was weak and forced to migrate, and then stayed in one place for a long time, and the local resources were difficult to meet the needs of all mankind, so human beings were divided into several groups, respectively, migrating outward, exploring new territories and foods suitable for survival, and finally spread all over the world (except Antarctica), and on the road of human migration, the extinction rate of large animals is very fast, one of the reasons is to compete with human survival.
After the gradual development of human civilization, the demand for resources is incomparable, the development of civilization is constantly expanding and constantly integrating, and civilization is a collection of creative activities, the application of fire and the manufacture of tools mastered by human beings, except for human beings, there is no other creature that can do it (those species that use natural objects as tools, the type of tools cannot be compared with human beings), except for human civilization, there are no traces of other civilizations in the world, and some ancient civilizations that we often hear, They are nothing more than early human civilizations, as can be seen from the charcoal piles, tools, etc. found around.
The seabed is not conducive to the development of civilization, marine animals eat cold raw food, the digestive function of food is not as fast as cooked food, the temperature of sea water is relatively low, a large amount of heat of food is lost into the sea water, the resistance of water is much greater than that of air, organisms want to move, they will also lose a lot of energy, some species due to their large size, the evolution direction of the brain has also deviated, more biased towards sports rather than intelligence. Most of the body's energy is used for balance and movement of the body, making it impossible for the brains of marine animals to evolve to the level of humans.
With so many factors that are not conducive to the development of intelligence, there is no species comparable to human beings in the ocean, at least not found now, and the closest species to human IQ found so far are some dolphins, but they are only equivalent to the IQ of a child a few years old, without hands and feet, and the IQ is not enough to carry out creative civilization activities. Although human exploration of the ocean is not very much, it can be seen from a small point of view, and there is no unknown species in the ocean that exceeds human intelligence. Even if there were, there are so many factors in the ocean that hinder the development of species or civilizations that there is no reason why they should not explore the land.
From the point of view of evolution, the randomness of biological evolution makes IQ not the direction of the evolution of all life, and the evolutionary results of different species are different, such as the long neck of the giraffe, the huge size of the elephant, and the agile speed of the leopard, which is due to the selection of species due to the survival competition factor, and the survival competition is diverse, and any one of them may be a factor that promotes the rapid evolution of species.
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No. Because the environment of the deep sea is very stable and single, which is not conducive to the birth of intelligent creatures, there should be no unknown creatures in the deep sea that exceed the IQ of humans.
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There are no highly intelligent creatures on the deep seabed. First of all, the living conditions on the seabed are very harsh, with strong atmospheric pressure, low temperatures and an extremely anoxic environment. The seabed often erupts** and volcanoes, making it more unstable than on land.
None of these conditions are conducive to the evolution and reproduction of intelligent life.
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Personally, I don't think so, because if there were such creatures, they would definitely rule the underwater world and would not allow humans to explore them.
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Michael Sals worked on laying and dredging cables off the coast of Norway, where he advocated his excavator to fish at a depth of 305 meters. This incident caught the attention of Charles Thompson, who believed that scientific research was needed to see if there was life in the deep sea. As a result, he persuaded the Royal Navy to use the Royal Sea Vessels HMS Lightning and HMS Porcupine for three consecutive summer excavation missions, and in just three summers, Charles Thompson conducted more than 370 deep-sea explorations.
At first, he worked with deep-sea fishing nets and excavators in waters below 610 meters, pumping nets and digging at depths of up to 1,219 meters. Amazingly, he discovered the presence of life at all the depths of exploration. Charles Thompson discovered almost all species of marine invertebrates known at the time in the depths of the ocean, in addition to unknown fish.
He published the book "The Depths of the Ocean", which lays out evidence of the widespread presence of deep-sea life in the oceans.
Living in the deep sea world is not easy. The creatures that can live there have a special way of life. For example, deep-sea mackerel may not often encounter proper prey, so they have very large mouths, stomachs, and long, pointed teeth in order to catch and devour everything they find.
Like all lutes, they also have lures that attract prey. The bait of deep-sea mackerel is filled with bacteria that emit their own light. Muscle flaps can be used to hide or expose the glowing lure of the deep-sea lute.
Releasing pulsed light and moving the lure back and forth, it successfully attracts pelagic crustaceans, fish, and other prey. Deep-sea mackerel are not food for humans, and there is no evidence that humans have any negative impact on their populations. There is a good chance that they are very rare in the natural environment, on the other hand any change in the deep-sea environment could threaten this interesting species.
The Japanese spider crab is a very large crab with claws spanning more than one meter, weighing up to 19 kilograms, and having a lifespan of up to 100 years. This crab usually lives in the waters of the Pacific Ocean at a depth of 300 meters, but it also lives at deeper depths. Japanese spiders look scary, but they are actually very fragile animals.
The legs are strong, but they are too long and break easily. Seventy-five percent of spider crabs caught in human surveys are missing at least one limb. Moreover, when this animal grows up, it displays a new shell, tearing down the old one, but this process takes several weeks to reach.
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There are all kinds of creatures in the deep sea, both large and small. I think the deep sea is really wonderful to get this kind of data through the diving probe.
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Invertebrates, such as large squid, etc. Human beings rely on submarines to explore, and human exploration of the seabed has always been very difficult, and still rely on submarines and other machinery.
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Diving with a probe can detect Pacific black dragons, soccer fish, sunfish, monitor lizards, tuskfish, pelican eels, vampire squid, giant squid, and pit fish.
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There really will be.
Every year, several to dozens of previously unknown new organisms, both plants and animals, are discovered in the world. The vast majority of newly discovered species are found in the deep sea and tropical rainforests.
Due to its depth, most of the deep ocean (especially the bottom of the deep ocean) is a place where humans have never reached, and many of the creatures there are unknown.
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When people think of the deep sea, they naturally associate it with the dark night when they can't see their fingers. As we all know, everything depends on the sun for growth, and without the sun, plants cannot grow; Without plants, animals would lose their conditions for survival. Then, in the deep sea, it is dark all year round, and there should be no living creatures.
A deep-sea probe in the United States, the USS Alvin, has posed a serious challenge to this statement by investigating the deep sea.
The underwater world overhead.
In February 1977, the "Alvin" discovered at a hydrothermal vent several kilometers deep near the Galapagos Islands in the eastern Pacific Ocean, this year-round dark and sunless world is actually a fertile ground for life, where many animals such as clams, shellfish, white grasshoppers, crabs and red-crowned worms live, but their shapes are very different from those in the sunlit world. The red-crowned worm here is up to 2 to 3 meters long, and it uses a white coat tube to secure itself to the rock, protecting its soft body. It has no mouth, no eyes, and no digestive system, and filters food from seawater with its body sticking out of the top of the cannula.
Its blood is filled with iron-rich hemoglobin, which makes it appear extraordinarily red. There is a giant clam that is 1 foot long and lives on particulate food in filtered water. The fluffy deep-water white mussel bears a striking resemblance to the dandelion on land, and seems to be related to the monk's hat jellyfish.
There is also a shrimp-like animal with a crown of flesh at the end of the stalk of the eye, which is used to scrape food on the rocks. There are also things that look like crabs, small spiders with long legs, and so on. All this has created a big problem for scientists, how to classify them.
How do they live in a world without sunlight? These are unsolved mysteries.
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I think there is, because many of the characteristics of human beings have obvious traces of survival in the sea, such as: when pregnant women give birth, if they are in the water, they will reduce the pain, and children like to play in the water. People like salt, swimming, and fish.
Moreover, humans evolved from marine creatures, and it cannot be ruled out that there are also humanoid creatures in the ocean. The underwater environment is more suitable for human evolution, so there are highly intelligent creatures in the water that are unknown to human beings, and they must be more technologically advanced than humans. The sightings of various marine magical creatures also show that there may really be highly intelligent creatures unknown to humans in the ocean.
Animals hunt for satiety, most of the animals hunt food after eating is resting, and then hunt when the next meal is hungry, if the hunted food is huge, they will also squat for a few days until they rot and can no longer eat or eat. And people are more advanced, in order to store food, on the basis of cooking food, you can see that from predation to storage to cooking, the sublimation of intelligence is exponential, animals rest after eating, intelligence will not be greatly improved, let alone wisdom. Since we talk about storage, then we have to talk about the environmental conditions of storage, the North Pole on land can be stored in ice, the grassland can be stored in trees, spiders can be stored in their own webs, and squirrels can be stored in tree holes.
These are only the rudimentary forms of intelligence, and if the weather changes, these stores will naturally be destroyed, and even more so, their own kind. Therefore, the stretching of storage skills can exercise intelligence. The ocean, especially the tropical ocean, where species are concentrated, cannot store food, and all-you-can-eat is the highest meaning.
And imagine that if our space is similar to the ocean, then in fact, everyone can fly, and it is already difficult to save life in such a three-dimensional environment, not to mention filling the stomach, and the intelligence of fish is all focused on preying or escaping prey. Therefore, an important self-protection condition for animals is to be big, keep eating and getting bigger, eat their own will become less, and what they can eat will become more.
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Maybe there are humanoid creatures under the abyss in the deep sea, but if this is really the case, they can live in the deep sea, which means that the pressure in their bodies will be very large, to fight against the sea pressure, if they rise rashly, they will face the gradually decreasing pressure little by little, it is estimated that it is similar to human beings exposed to space and facing 0 pressure, and if they can't withstand the pressure inside themselves, they will die anyway. Human beings have the technology to float (submarines), but they only float, and they do not have the ability to search for creatures on a large scale.
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Scientists have discovered deep-sea organisms and chains of organisms that start with submarine volcanoes. Marine life is now much longer than terrestrial life. Now that there are advanced intelligent beings (such as humans) on land, it is common sense to say that there should be creatures in the ocean that are as advanced or even higher than those on land.
Is that right? In "Into Stephen Hawking's Universe", when thinking about the existence of aliens, it is mentioned that "because the universe is so large and there are all kinds of possibilities, there may be organisms that can adapt to a different environment than on Earth (which may be considered extreme on Earth.")
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What does the deepest part of the ocean look like? It's home to some of the most terrifying creatures on earth!
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The bottom of the sea at a depth of 2000 3000 meters is not only very stressful, but also has no sunlight, it is pitch black, and most places are cold except near the submarine volcano. There is life in such a place! This cannot but make people even more surprised.
In 1974, when the Japanese repaired the submarine cable, they found that 15 species of animals, including shrimp, squid, octopus, snails, and scallops, were attached to the cable at a depth of 2,500 meters. Organisms on land and in shallow seas have a "photosynthetic food chain", which relies on green plants to use sunlight for photosynthesis and produce organic matter to maintain life.
Submarine hot spring water brings up a lot of sulfate from the ground, and the sulfate turns into hydrogen sulfide with the smell of rotten eggs under high temperature and high pressure, and some bacteria multiply in large quantities with hydrogen sulfide as nutrition, and small animals feed on bacteria, and large animals feed on small animals, so that they form a new food chain of "sulfate - hydrogen sulfide - bacteria - small animals - large animals" to maintain a series of life.
Scientists breathed a sigh of relief, thinking that the problem had been solved, and the mystery of living in cold and dark environments had been revealed, and it was time to draw an end. But that's not the case.
In 1905, the Japanese scientist Hideki Shimamura took the French deep-sea submarine Notreux and dived to 4,000 meters in the Cape Strait in the Sea of Japan, and measured the sea temperature below O. In this environment, many marine animals are still found, including fish, sea cucumbers, white-powdered shrimp, red anemones, 5-legged and 11-legged starfish, many unnamed animals, and many small holes in the sea with earthworms. The shape of those fish was very different from that of the shallow sea, and two of them were even more peculiar: one was black and white-faced, with a stout body and a pitifully thin face, with two spikes hanging from its jaws, and a thin and long tail that could bend and wind like a snake; Another fish has white spots on a black background, with 3 long spines hanging from the lower lip and chest, and a slender and curved tail.
These marine animals do not respond to the bright light of the submarine and the sound of the propeller, so it can be seen that they are blind and deaf.
Later, scientists in the former Soviet Union discovered a small black shrimp and a flat fish at a depth of 10,000 meters. American scientists even used a special catcher to catch a crustacean similar to a shrimp in the Mariana Trench at 110,000 meters.
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