The earth is known to be more than 4 billion years old, has there really been a high level civilizat

Since the formation of the natural environment of the earth (about 4 billion years) with a stable liquid water body (ocean), life on the earth is a natural situation of random derivation and evolutionary survival, according to the research of relevant scientists, the survival of organisms on the earth will have a life cycle of phased performance, that is, there will be a life cycle phenomenon. The so-called life cycle refers to the beginning and end of each cycle of life on the earth, and this process is called a life development cycle.

The factors that determine the development cycle of life on the earth are natural phenomena from asteroids (more than 10 kilometers in diameter or more) hitting the earth, and the surface environment will be seriously damaged every time it hits, and the malignant phenomenon of nuclear darkness will occur, and most of the creatures on the earth will be at a loss, and they will all die in the same period of time.

An impact is not only the end of the previous life development cycle, but also the beginning of a new life development cycle, and the next impact is also this cycle principle, which will form a regular phenomenon of one life development cycle and another life development cycle on the earth.

In other words, an asteroid with a diameter of 10 kilometers or more will hit the Earth once in 100 million years on averageAt the end of each life cycle, which is close to 100 million years, the remaining living biological species in its cycle, especially some animal species, have evolved the strong performance of super-large body size, all of them are a state of embodiment of extremely high survival wisdom, and they are all leaders in high-intelligence survival, and there is a great possibility of shaping a high-level civilization of intelligent creatures.

For example, the pyramids of Egypt and Stonehenge in England have existed much longer than the history of human civilization, that is, they existed in reality before human civilization was formed. In my opinion,This may be the legacy of the large intelligent animal species in the latter part of the last life cycle (dinosaur cycle).

It can be seen that the survival of life on the earth is a cyclical situation, and in the later stage of each life development cycle, large and strong animal species will evolve, all of which are leaders with extremely high survival intelligence, and in the middle and late stages of each life development cycle, there will be the possibility of shaping the emergence of high-level civilization phenomena.

Not necessarily. It needs to be decided according to the actual situation, but at present, scientists are constantly exploring, and there is no clear answer, and there are many uncertain factors.

No. Because before humans, there were no intelligent beings on the earth, so there was no high-level civilization.

Yes. Because we've unearthed a lot of things that are different, and these things represent some of the civilizations that preceded them.

In the more than 4 billion years of the earth's history, I believe that there must have been civilizations that were higher than they are today.

The history of the earth is too long in the more than 4 billion years of the earth's history, and the emergence of human beings is not long, but human civilization.

The development is too fast, which is mismatched on the time scale, so,We can certainly believe that other high-level civilizations should have preceded the existing human civilizationAnd judging from the myths and legends of human ancestors and archaeological discoveries, they all support this statement, after all, there are less than 10,000 years of recorded human civilization, which is too short.

This time is too long, and the earliest life on Earth appeared cyanobacteria.

It should be 3.5 billion years ago, the earliest cyanobacteria fossils found in the scientific community are about 3.5 billion years old, the size of these cyanobacteria is only a few microns to dozens of microns, although there is still a certain gap from the organisms we know, but they are indeed independent life cell collection,So we can sayThe origin of lifeIt should be no later than 3.5 billion years.

According to scientists' calculations, land animals should have evolved from marine fish 300 million years ago, and after landing, they produced ancient apes about 35 million years ago, and gradually evolved to 40,000 years ago to produce early Homo sapiens, and how long has the recorded history of modern civilization?

It's probably 5400 yearsThe earliest known writing in the world was created by the Sumerians around 3400 BCCuneiformThe cuneiform scripts that have been found are mostly written on clay tablets, and a few on stone, metal, or wax tablets.

It seems plausible that there will be no chance of the birth of other civilizations in history, butThere is a premise here, that is, whether civilization is necessarily caused by itPrimatesTo create it? Could it be other kinds of creatures? Like dinosaurs or other forms of species?

To know that the dinosaurs went extinct.

70 million years ago, who knew if the dinosaurs, who were already the overlords of the earth at that time, would have produced a high-level civilization? And in the next 70 million to 40,000 years ago, in a long period of time, will there be other civilizations? In fact, there is still a lot of room for imagination.

Of course, these solar epochs cannot be confirmed and reasonably explained due to insufficient evidence, butSuch legends can actually explain the diversity of the development of civilization on Earth very well

Yes, there are clear records in history, so there must have been such a high civilization many years ago, otherwise it would not have entered history.

It is very likely that there really was a higher civilization, because there must have been other civilizations in more than 4 billion years of history, but we have not found it.

No, this is just speculation, and there is no evidence that there was a higher civilization in history.

It must have happened, and I don't think it would have been in the historical record if it hadn't happened, so we should believe that this is the case.

Of course not. Because in the history of the development of the earth, human beings are the highest civilization.

It is now widely believed that human civilization is the only higher civilization on earth, and that human civilization began with the invention of writing, and the earliest writing found in Egypt originated around 4000 BC, more than 6,000 years ago.

It should have appeared 2 billion years ago, and the civilization of the earth has been constantly progressing, undergoing many changes and new innovations.

2.2 billion years ago, this was judged by scientists based on some matter on the earth, and there were some advanced civilizations at this time.

It's because of the environment, and because the environment is very harsh, it's no longer suitable for everyone's life, and this kind of tsunami happens every day, so it finally leads to the extinction of all creatures, and the end is very miserable.

It may be because the environment and climate of the earth at that time were very harsh, which was not conducive to survival and was not suitable for the cultivation and development of advanced civilization.

This is because the development at that time was limited, and at the same time, it also experienced a big ** situation, so the final end was very tragic.

Because the earth was in a very unstable state at that time, meteorites would hit all the time, so the end was very tragic.

Since the literature, there have been four ancient civilizations on the earth.

1.Human civilization can be divided into two kinds, one is global, and the other is regional or national. Therefore, the historical status, role and influence of different civilization circles are also different.

Based on this, I believe that human civilization in the world today can be divided into three worlds. The first place in the first world is the modern civilization of the West, the second place in the first world is the Islamic civilization, and the third place in the first world is the Chinese civilization. In other words, Western modern civilization, Islamic civilization and Chinese civilization are the first world among world civilizations.

The overall ranking of the second world is Slavic civilization, Indian civilization, African civilization, Japanese civilization, and Latin American civilization. Others belong to the Third World. Therefore, in the future world, it will be the Western modern civilization, Islamic civilization and Chinese civilization that will play the leading role, because the position of the third world in the world civilization is equivalent to **.

The predators are the top three, Western civilization, Islamic civilization, and Chinese civilization.

2.According to the degree of civilization development, the academic community ranks China, India, Egypt, and Babylon in the first place"Four ancient civilizations"。The earliest writing found in Egypt originated around 4000 BC, 6000 years ago; Ancient India dates from around 2500 BC, 4500 years ago; The ancient Babylonian culture dates from about 3500 BC, 5500 years ago.