Why did people appear on the earth and how did people appear on the earth

Quite simply, because dozens of years ago, the first single-celled life form appeared on Earth very suddenly and coincidentally. And then the development, the development,. Re-development, development. It's getting more and more complex.

And there are life on the land. Re-development, development. Re-development, development.

Finally there is a monkey, oh, it is the legendary ape. And then then then. The development of redevelopment ...

One of the great apes has been eliminated. Slowly, the amount increased. And cut.

The brain is also getting bigger and bigger...

Finally, there is a human !!

This starts with hundreds of millions of years!

There is gravity on the earth, and humans have adapted to this environment, or rather, this environment has chosen humans.

There is a mistake in your question, so to speak, it is the other way around. Idealism is not ordinary.

Did the earth come first, or did people come first? In your case, it is the idea that there are people first, and then people choose the living space, an idealist point of view.

In fact, there were people on Earth before people, so the question should be "Why are there people on Earth?" "That's right.

As for whether there will be people on the earth, it is the content of the theory of biological evolution. It is as if organic matter has become a simple sea creature, fish in the sea, amphibians, crawling, breastfeeding, and so on on land. In the fierce competition between living things, the ape, an animal, was able to walk upright through various changes.

So that the hands are free. With both hands, making tools is much easier to use. Therefore, while surviving and competing, human wisdom and experience are accumulating little by little, becoming more and more intelligent.

and became a man.

It is important to note that things are in order, and saying it the other way around can lead to a lot of mistakes.

From the geographical environment, weather, temperature, etc., the earth is suitable for human growth, and other animals and plants are the same, as long as the conditions are suitable, they can survive in suitable places.

Men are not native to the earth at all. Darwin's theory of evolution has long overturned the history of human evolution. According to the theory of use-in-use and waste-out, it is impossible to explain the phenomenon that less than 5% of the human brain is used. Therefore, there are people on the earth, but it is only because the earth is still suitable for human habitation.

Perhaps the prehistoric civilization found the earth in the process of interstellar escape, but after the civilization was lost, future generations had no way to know the truth.

For Mother Earth, which gave birth to us, it is more than 4 billion years old. In such a long period of time, in every era, there are corresponding overlord creatures, such as the dinosaurs of the Jurassic era, such as us today.