Why didn t sea creatures give birth to civilization? And life on land gave birth to civilization?

Advanced civilization requires high-intensity activity of higher nerves, while advanced neuromotor that embodies thinking functions requires high oxygen consumption, and once the environment is deprived of oxygen, neural activity is the first to be affected. The oxygen content in seawater is much lower than that in land space, so it is simply not possible to support the advanced neural activity of higher animals, and without it, civilization cannot be produced, not even ordinary civilization, let alone advanced civilization.

When it comes to maritime civilizations, many people may think of the ancient underwater Atlantean civilization in 370 BC。Legend has it that Atlantis, where the quintessence of a highly developed civilization existed, was submerged at the bottom of the ocean during a great flood. But the topic is far away, back to the topic, and it is not a civilization that has developed under the sea.

The earth was born 4.6 billion years ago, due to the continuous impact of asteroids with water molecules on the earth for hundreds of millions of years, the ocean gradually took shape 3.8 billion years ago, and the lowest and oldest single-celled organisms also evolved, and it can be said that all life on the earth evolved from it. Since the ocean is the cradle of life on Earth,So why was the intelligent civilization not born in the ocean, which occupies 71% of the area, but on the land?

1.As the old saying goes, "times make heroes", and I have nothing to do with the abundance of food in the ocean, which doesn't require much brain-to-brain. The competition on land is fierce, if you are not smart enough, it is difficult to make a living, "natural selection", whoever can adapt more to the environment can get the space to survive.

2.In addition, intelligence needs oxygen support, and the oxygen-carrying capacity of marine organisms cannot support the brain capacity of intelligence. For example, the whales with the highest intelligence in the ocean, they all use their lungs to breathe, and it is difficult for oxygen to reach the brain.

3.Then there are the groups that must be in groups. Because most of the marine creatures are loners, they do not communicate with other people of their kind, but only deal with food and seawater.

Without communication, it is impossible to create such information carriers as words and **. And all groups, sects, countries, tribes, and teams need to communicate and cooperate, which is easy to generate sparks of thinking. That's why killer whales, elephants, rats live in groups on land....Their level of intelligence has reached the level of human children.

Because the living environment of marine organisms is relatively simple compared to terrestrial organisms, the daily changes in the environment are relatively small, and the internal physiological structure of marine organisms is also simpler than that of terrestrial organisms, and the types of marine organisms are relatively small.

Because the composition of marine life is very simple, they do not have their own intelligence and mind, and they do not have the ability to act, so there is no marine civilization. Because the creatures on land have a strong hands-on ability, and they are very intelligent and very intelligent, so civilization can be born.

Because the birth of civilization requires a lot of energy, some energy sources in the ocean are very difficult to develop, and energy on land is easy to develop, so civilization was born.

Because the environment in the ocean is not particularly good, in order to give birth to civilization, there must be a very good environment, and only if living things can survive well, other things can be developed.

The earth is also known as the "water ball" because the entire earth occupies only about 30% of the land area, and the rest is the ocean. The ocean is much larger than the land, and there are many more creatures in the ocean than on the land, so why is there no civilization in the ocean? Here's my personal opinion.

1. "Bigness" is not a necessary factor for the emergence of civilization. In the vast universe, the humans of the earth have not found other planets suitable for life, and many planets are larger than the earth. There are many accidental factors in the creation of human beings, and it does not mean that as long as there is a planet, human beings can be produced.

The size of the planet does not affect the creation of human beings. Therefore, even if the ocean occupies ninety percent of the earth's area, human civilization may also be produced on land.

Second, the environment in the ocean is unstable. Although there are some natural disasters such as typhoons, **, floods and other natural disasters on land, in general, the land environment is relatively stable. In the ocean, the movement of currents, tides, etc. are often occurring, and it is almost impossible to build a house on the bottom of the sea.

3. No fire can be lit in the sea. Fire plays an important role in the progress of human civilization. However, in the environment of the seabed, making a fire has become a problem, the fire cannot be lit, the food cannot be cooked, and it is difficult for civilization to advance.

Fourth, the oxygen content in the sea is not as good as that on land. The human brain is much larger than many animals, and this is because humans are intelligent creatures, and the more intelligent they are, the bigger the brain. The brain has a higher demand for oxygen, and the oxygen content in the sea is lower.

5. The underwater world is a multi-dimensional world, with the seabed, the sea, and the sea, while the land is a two-dimensional space. It's hard to draw boundaries in the underwater world, how to say that? Even if there were intelligent creatures in the sea, it was hard to imagine how they would live.

The reason why scientists say this, I think they are based on the fact that there is no scientific evidence at all that there is no living thing on other planets, and there are civilizations.

In the solar system, only the earth has life, and whether there is life on other planets in the universe, scientists have not yet found, and it does not mean that there is none.

In the deepest part of the ocean, is it possible that there are still creatures that have not been found in prehistory?

There is growing evidence of the existence of various organisms on the ocean floor that we do not know aboutTheir true face is still waiting for us to explore, the world is so big that there are no surprises.

Therefore, the creatures that live on the bottom of the sea can survive for tens of millions of years without any problems, for example, the megalodon we know is one of the prehistoric creatures, and this kind of birth me, the weight is nearly 50 tons, and there are sharp teeth, which is very harmful to other creatures, it is also a creature standing at the top of the food chain in the underwater environment, and it is a predator for other creatures, and I don't know that the predator is a collection of these various reasons. It is no problem for such a creature to survive in such an environment for tens of thousands of years.

What does the deepest part of the ocean look like? It's home to some of the most terrifying creatures on earth!

There must be prehistoric creatures, because the ocean still has most of the sea area, which cannot be reached by humans with the current level of science and technology, so the living environment there is probably very suitable for their life.

It's possible. Because the deepest part of the ocean is very mysterious and the environment is not very different from prehistory, there is a high probability that prehistoric creatures existed.

Possibly. The ocean is very large, and the depths of the ocean are rarely explored, although there are instruments, but there will be places that are missed. And it may be that the creature is so small that it is difficult to see.

In 1958, explorers found signs of life, some not only bacteria, but also mollusks at a depth of 7,000 meters. So it seems to me that there may be prehistoric creatures, because the mysterious ocean is immense, and there are many unknown creatures waiting for us to explore.

Therefore, the creatures that live on the bottom of the sea can survive for tens of millions of years without any problems, for example, the megalodon we know is one of the prehistoric creatures, and this kind of birth me, the weight is nearly 50 tons, and there are sharp teeth, which is very harmful to other creatures, it is also a creature standing at the top of the food chain in the underwater environment, and it is a predator for other creatures, and I don't know that the predator is a collection of these various reasons. It is no problem for such a creature to survive in such an environment for tens of thousands of years.

The deepest part of the Mariana Trench is currently the deepest known place in the ocean. Darkness, low temperatures and tens of thousands of tons of water pressure make this one of the harshest areas on earth.