What kind of creatures are the undersea people that scientists have discovered? Are there any intell

Underwater man is a human-like fish mammal, able to give birth to offspring instead of laying eggs, they live in the deep sea and do not see the light of day, there are many deep-sea animals in the ocean to be discovered, and there are no intelligent animals that have been observed so far.

70% of the earth is the ocean, and only 5% of human exploration of the ocean, according to the theoretical analysis, there should be no intelligent creatures in the ocean, the living environment of the ocean is far less than that of the land, and the competition is fierce, it is difficult to develop completely.

There are no intelligent beings on the ocean floor, because the light and oxygen content of the ocean floor are insufficient to allow the brains and limbs of living beings to evolve. The underwater man found by scientists may be the decomposing carcass of a whale.

If we start from the surface of the sea and go to the bottom of the sea at a depth of more than 10,000 meters, what kind of scenery will we experience? Now let's set off together and see the scenery along the way.

First of all, from a depth of one meter below the surface of the sea to 20 meters, there are fish and various marine life.

The most abundant place, and the favorite depth of swimmers, a diving goggle will meet their needs. At 20 to 40 meters under the sea, there are many coral reefs and some professional divers, and the water pressure here is a big challenge for beginners. 60 meters under the sea, you will be able to see killer whales.

It is also where they are more active, and in the shallow waters of every ocean in the world, they are the apex predators and do not have any natural predators.

Secondly, at 150 meters under the sea, sunlight can no longer penetrate the surface of the sea to reach this depth, and the bottom of the sea begins to become darker and darker. At 200 meters on the ocean floor, yellow ribbon fish begin to appear at this depth, they can grow to about 16 meters, and sometimes they will come to the surface, often under the swimmers and sailors panic. 300 meters below the sea, there is the world's largest arthropod, the Japanese spider crab.

Also known as shark crab.

Then, at 1300 meters under the sea, great white sharks.

At this depth, they have poor eyesight and rely mainly on smell to hunt, but this does nothing to detract from the most ferocious predators in the ocean.

The title. Two thousand meters under the sea, its resident fish is also known as the black arowana, which looks very terrifying, it is also a nightmare in the depths of the ocean and in the dark, and it is very good at hunting. At 2,300 meters below the sea, this is the deepest that mammoth whales can reach, although they rarely reach this depth.

Three thousand meters under the sea, the coral reefs in the depths of the ocean are even more beautiful, and they are found in the depths of every ocean, but unfortunately no one can leave with them. Four thousand meters under the sea, we began to enter the real depths of the ocean. 4500 meters under the sea, monkfish.

In our sight, they have a small lantern that glows, but it looks very ugly, especially with a mouth full of crooked teeth. At 6,700 meters under the sea, the world's deepest shipwreck is buried. Also a World War II ship.

During the shipwreck.

Finally, we will enter the Mariana Trench, the darkest and most mysterious part of the ocean floor.

At 7,700 meters under the sea, this is the deepest fish in the world, the snail fish, its body is translucent, although it looks very cute, but it can withstand such a large water pressure. At 10,000 meters below the seabed, you won't see any other species of fish or vertebrates, but under such strong water pressure, there are still shrimp and other invertebrates.

Live here. At 10,927 meters under the sea, we also reached the end of the trip. Human exploration of the ocean is still very barren, and in the depths of some oceans, there must be more mysterious existences.

I think 10,000 meters under the sea could be some small fish, 20,000 meters of big fish are some sharks and crocodiles, and 30,000 meters are some turtles and stuff.

I think there's a whale or a shark in the deepest part of the area. And in case we didn't explore, there might be a mermaid.

Of course there is, and a lot of it.

A total of 20,278 species of marine life have been recorded in the waters under China's jurisdiction. These sea creatures belong to 5 kingdoms and 44 phyla. Among them, the animal kingdom has the largest number of species (12,794 species) and the prokaryotic kingdom has the least (229 species).

China's marine species account for about 10 of the world's total marine species

1. Marine mammals, there are 39 species of various sea mammals in China. Such as: all kinds of cetaceans, dolphins, seals, sea lions, dugongs, etc.

2. Marine reptiles, reptiles are ectotherms that reproduce on land with scales. 3. Marine birds, there are not many species of marine birds, and a total of 183 species of seabirds have been recorded in the China Sea. Such as red-throated loon, black-footed albatross, petrel, small ** bird, puffin, egret, seagull and so on.

4. Marine fishes, fishes are the lowest group of vertebrates. In China's waters, 3,023 species of marine fish have been recorded, including 237 species of cartilaginous fishes and 2,786 species of bony fishes, accounting for about 1 of all marine species of marine organisms in ChinaSuch as horseshoe crabs, shrimps, crabs, etc.

6. Marine molluscs, a total of 2557 species of molluscs of various types have been recorded in the China Sea, accounting for about 1 8Such as turtles, mussels, pearl oysters, scallops, oysters, clams, squid, octopus, etc. 7. Marine coelenterates, coelenterates are also called cnidarians because of their unique cnidarians.

At present, a total of 1010 species of marine coelenterates have been recorded in the China Sea, which belong to the three classes of the phylum Coelenterates. 8. Marine plants, marine plants can be simply divided into two categories: lower algae plants and higher seed plants.

The biological species in China's waters have obvious characteristics of China's sea area, which is manifested in the fact that there are not only many marine species in the world, but also many ancient relict species that have long been extinct in other seas of the northern hemisphere, and some primitive and isolated groups that belong to evolution. Among them, the primitive species include nautilus, Chinese horseshoe crab, stigma, Wenchang fish, sea bean sprouts and sour shellfish. It is also abundant in isolated taxa, with 80 species of fish alone.