If humans were to leave Earth one day, how would the rest of the creatures evolve?

There should be many people who have watched "Rise of the Planet of the Apes", in the movie, the orangutan has a high intelligence of humans, and will make infected humans gradually lose their consciousness of being humans, and the same social class as humans will appear, while humans will lose their dominance and become the same as ordinary animals. But evolution will not develop backwards, even if humans are replaced, it should be those creatures with strong survival ability, such as cockroaches, imagine if the earth is full of cockroaches and bacteria and the like, it is disgusting to death, or the earth is covered by the ocean, occupied by those creatures in the deep sea. <>

Humans are extinct, but most of the animals are alive, and if that happens, I analyze that there are three animals that are most likely to dominate the planet: ants, mice, and birds. The reason is that ants are animals with perfect social constitutions after humans in nature; Rats are the most fertile animals in the world, while birds are the most survivable flying animals!

All three have the potential to govern the entire planet! At that time, the entire ecology of the earth may be better than the era in which humans lived.

Both humans and animals are extinct. I think it is most likely that plants will rule the whole earth, and then the earth will appear a sea of green, a world without strife, like a paradise, waiting for humans who are far away from the earth to return home, or waiting for aliens to land on the earth!

It is some devastating disasters, such as crustal changes, volcanic eruptions, and even collisions with other planets, just like the destruction of dinosaurs, which turn into dead ashes in an instant, without a trace of life, and return to the original appearance, and start a new life again.

Human beings live on the earth, and the relationship between human beings and the earth is very close, if one day human beings become extinct, then I think the environment on the earth has been completely destroyed by human beings, and secondly, the resources have been almost exhausted by people, so the earth is an empty shell. Therefore, the extinction of human beings is equivalent to the destruction of the earth.

Many places show signs of destruction, and many plants and animals have resurfaced from the ruins. Traces of the existence of the last civilization can be found in many places. However, no higher life was found.

The air on this planet is not too good. Not only is the concentration of oxygen scarce in the air, but there are also harmful gases. But none of this is a problem for us, it can be handled.

Humans, animals, plants, and the ecology of the earth have all been destroyed. Imagine this scene, the earth has no life, no air, no water, no system to support the survival of life, the whole earth will be completely desertified, a bit like Mars now, extremely hot! Desolate.

More than half of the planet is oceans, and only a small half is land. There are not too many tall plants on the land, most of them are some bushes and meadows and the like, and there are also many desolate places. Although the plants are not too lush, the ecosystem is still very rich.

Meadows, deserts, wetlands, and so on are available.

Of course not, everything has a law of survival, human beings are closely related to all living things, and if living things can't survive in an environment, then human beings will inevitably not survive.

Can't survive. Because humans cannot live on earth alone, and if there are no other creatures, we will not have food.

No, I don't think human beings can survive without all kinds of things in nature. Every living thing has a purpose for its existence. If you lose certain creatures, you will upset the balance of nature, and many unpredictable things will happen.

Intellectual evolution is likely to be a long process that does not necessarily take place. However, there will be a lot of intelligent civilizations in the process, and there will be more in the future. The same can be said for the planet.

Complex life is still very young relative to the universe, and perhaps in the future there will be more advanced intelligent life on Earth than our descendants. Perhaps the emergence of intelligent life is inevitable, and we are only the first batch.

Not necessarily. Humans have lived and thrived on Earth for millions of years, and this is still a well-documented answer. There's a metaphor, "Take a piece of Rolex, throw it in the pool, swim against the waves, and put it back together piece by piece."

According to the holographic theory, the birth of life on Earth is a cosmic necessity. These modern ideas about the emergence of life are theories, not real history. So, check it out.

There is no point in looking.

<> look at the destruction methods, if humans are not dead, they must live. During the Ice Age, 75,000 years ago, dozens to thousands of Homo sapiens were left on Earth, and when the universe turned its back on humans, the human population increased to 7.5 billion due to its strong reproductive capacity. If you send the Earth back to a molten planet more than 4 billion years ago, it will be a little difficult for life to start again, because the solar system is currently stable, without many comets hitting the Earth with water and potentially useful material, without active underground activity, there would be no oceans, and it will be difficult for life to start.

Therefore, in the event of a world-class nuclear war, the Earth is blown up twice, and the Earth will basically be cold. There may be some fungi and bacteria living in prokaryotes, but the environmental conditions are extremely harsh, and there are no opportunities brought by off-site factors and space environments, so the basic path of evolution will be cold. Chimpanzees, rats, and octopuses will have a bright future if given enough time, and if humans become extinct, the rest will be treated fairly.

Perhaps due to the internal evolution of several environmental changes, they will gradually acquire intelligence and become intelligent life on Earth.

If you go back to the Cambrian trilobites 500 million years ago and repeat it again, then anything is possible, and if you repeat it again, all life in our world will be completely different, because it is by chance, nature only loves coincidence. Not much has changed, but the environment of the earth may be a formal difference, of course, it may also be that mammals are not born from head to tail, or it may be that fish do not like amphibians near land, so we are now a common underwater world, or a marine world ruled by octopuses, and octopuses are not clear. In short, everything in the universe is possible, because there is so much time, the conditions of life are not too harsh, as long as there is life, the evolution of life does not stop, everything is a coincidence and conflict.

Life on Earth has re-evolved, and I personally don't think humans will reappear. The same environment is needed for humans to evolve again and become the masters of the earth.

It will definitely come back because the evolution of living things is a cyclical process.

After the disappearance of humans, the Earth will return to the Cenozoic Era (geological time, about 60 million years ago) within 1 million years

1 day after the human disappears. There is no noticeable change in the world, just that no voices about humanity can be heard anymore.

3 days after the disappearance of the humans. Coal-fired power plants have stopped operating, electricity has dropped by 70% worldwide, and many places have been plunged into darkness. Water began to accumulate in the city's underground tunnels and subway stations, and seawater poured into some areas.

1 week after the disappearance of the human. Domestic pets and farm animals began to die, or took to the streets to forage for food. But because domestic pets and livestock are used to being fed by humans, they do not have the ability to forage for food on their own, and they will eventually die when they take to the streets, or become food for other animals.

2 weeks after the disappearance of the human race. Underground tunnels and subway stations are all filled with water. Plants began to grow on the roads, and various animals took to the streets. Human homes are overrun by cockroaches and rats, and they also take to the streets after eating all the food in their homes.

First of all, the number of species on the earth will gradually decrease, and the rate has reached the point where one disappears every moment, maybe more than one, and if humans disappear from the earth, what will the earth look like?

The vision of Alan Weissman, a science professor at the University of Arizona, shows us the answer to this profound question.

1) 2-10 days after I disappeared as a human being:

The first to change will be those facilities that require continuous back-pumping; Then, in the subway lines distributed in the city, as well as in the basement floor, underground shopping malls, and mines, there will be water accumulation due to heavy rain.

2) One year after the disappearance of humanity:

First, groundwater will begin to inundate low-lying countries like the Netherlands and Japan, turning them into swamps and lakes. Secondly, the abandoned fields will be re-occupied by weeds, and the asphalt roads scattered throughout the city will also be continuously eroded and damaged by grass and trees. Thirdly, mold and mosses (lower plants) will cover the abandoned houses; Eventually, as the factory is no longer operating, the air will become clean again and gradually enter the state of primitive society.

3) 5 years after the disappearance of the human race:

The original fields will be covered with new shrubs, while the streets and roads will grow with cracks over time, the soil will become lush with vegetation, and the crevices of the roads will of course be filled with green grass. At the same time, the rain and snow will create puddles of water, and some cities may be shrouded in smoke from fires.

4) 20 years after the disappearance of humanity:

The once bustling city centres will be more like former urban gardens, which will be turned back into swamps, while cities that have been heavily infested by groundwater will be surrounded by plants that were used to decorate the city. In addition, cities with renewed vegetation will be populated by small wildlife, including wolves, wild boars and deer, as well as rewilded cattle, wild cats and horses.

5) 100 years after the disappearance of humanity:

The roads that used to connect the dots will no longer exist. On the one hand, sand and fallen leaves will cover the remaining asphalt and cement, and what was once a field will become a forest.

On the other hand, all kinds of cement and concrete buildings will also be severely eroded by wind and rain, but the steel bars in the building still exist, and the degradation rate is extremely slow.

6) 500 years after the disappearance of humanity:

In cities with temperate climates, only dense forests will be visible. And the once glorious high-rises and urban buildings will be left in ruins. At the same time, wildlife populations around the world will grow significantly, with lions, tigers, cheetahs, antelopes and marine animals re-active in nature.

7) 1 million years after the disappearance of humans:

If new humans emerge at this time, they will only find the remains of bronze statues, stainless steel appliances, iron cars, factory buildings, and a large amount of plastic waste, some of which degrade and emit toxic gases, despite extensive excavation or diving to the bottom of the sea.

Categories: Education, Science, >> Science & Technology.

Analysis: No, because of the geomagnetic inversion, asteroid impact, ice age, etc., human beings have been undergoing the test of nature, just like the dinosaurs that were late in the past, when they flourished for so long and had such a glorious era, but in the end, they suddenly died out. And a lot of people will say, then why did those fish and the like survive from the Devonian period to the present, that is because they were lucky, at the end of the Permian, there was already a mass extinction, they escaped, but will it be the same as modern fish?

No. Only then did reptiles such as dinosaurs appear. And did the dinosaurs escape extinction at the turn of the century?

No. The more prosperous and messy the race, the more vulnerable it is to extinction, because they think they rule the whole world, but in fact they are vetoed by nature. Although I hope in my bones that human beings will eventually be able to live like fish slowly and slowly to eternity, to the last moments of the earth, but history has given us a cruel answer.

<> the destruction of human beings, like all species on the earth that have long been extinct or are in the process of extinction, is an ironclad law that cannot be escaped. Although human beings are the only highly intelligent animals on the earth, they are also doing their best to develop high technology, so that they can use technology to achieve human reproduction and immortality, or immigrate to space planets, and also endanger species.

It can protect the inextinct species. But they still can't escape the law of extinction and rebirth of life on earth. Of course, according to the current situation, human beings may continue to exist for hundreds of thousands of years, or even longer, and the destruction of human beings in recent years cannot be ruled out.

Then it's really the main question; How long will it take for new humans to appear after humans disappear on Earth.

This question. Mine: After the extinction of humanity is gone, there will be no new human beings.

Because species, all species of life on earth, including plants, etc., have never been born with the same species after they have disappeared from extinction, and this should also include humans. Of course, after the old species disappears into fossils, it will never regenerate, but the new species that replace them will continue to regenerate and evolve.

As we all know, since the earth's living species, a total of tens of thousands of species have become extinct, but in billions of years, no extinct species has ever been reborn, and human beings can only be reborn.

Learned in the stone. Individual 10,000-year-old prehistoric animals have survived to this day, and humans have also listed them as living fossils.

of. It can be seen that human beings cannot escape the cycle of extinction, but it is impossible to have a new human being. However, what are the differences between the new advanced intelligent species that replace humans and humans, and what they look like, it is really difficult to imagine and unimaginable.

It's a matter of probability. Evolution is contingent and not very intervenable, it is nothing more than genetic adjustment of heredity in terms of sex, but this is artificial and natural biological evolution.

Referring to the evolutionary history of human beings, it can be estimated to be about 4 million years, but everything is according to the history of human evolution.

This probability is also infinitely close to zero, and it is unlikely that animals other than humans will evolve into higher animals, and they will not have the appearance and behavior of humans.