The Frenzy Of Evolution Chapter 590: phantom

"This is..." Duan Fei, who was still confused about these symbols a moment ago, can now understand the meaning of these words. Although he cannot translate them word by word, he understands the whole It is not difficult to describe what a paragraph of text is saying.

There are two stories described here, the first paragraph is about the illusion of the originating earth.

3.5 billion years ago, when life first appeared, the earth was completely different from today's earth. At that time, the earth had just emerged from a gas cloud composed of gas, dust and rocks. Although the composition of the atmosphere was uncertain at that time, carbon There is no doubt that the gas mainly composed of elements, dense carbon dioxide, and possibly methane, has no oxygen at all; the sun at that time was also different from the current sun. According to the theory of stellar evolution, the temperature of the sun at that time should be higher than that of the current sun.

The sun temperature is 25~30% lower. The greenhouse effect of carbon dioxide in the air around the early earth kept the earth warm and life continued, but as the sun warmed, the sea became warmer, and more and more water vapor entered the atmosphere, plus several billion tons of reserves. If the carbon dioxide in the carbonate rocks continues, the greenhouse effect will eventually get out of control, and the earth will be like the current situation of Venus, the surface will be covered with thick carbon dioxide gas, and the high temperature can melt the lead. Fortunately, about 2 billion years ago, cyanobacteria began to appear in the ocean, and they photosynthesized carbon dioxide in the air into organic carbon compounds. Cyanobacteria and the plants they have evolved into have evolved and thrived so much over hundreds of millions of years that carbon dioxide in the atmosphere has increased just as quickly as the sun is warming. The theory holds that it is life itself that saves the entire living world.

On the other hand, the earth has never been calm since the day it was born. In addition to various droughts and floods, hurricanes, tsunamis, earthquakes and volcanic eruptions, it is constantly being destroyed by rock fragments from space. bombardment. Most meteorites are small and harmless meteors, and very few larger ones reach the ground. On average about 100 million years,

A huge meteorite hit the earth, injected a large amount of dust and gas into the earth's atmosphere, blocked the sunlight, caused the earth to suffer a great catastrophe, and a large number of species went extinct. The most recent one happened about 65 million years ago, And made the dinosaurs that ruled the earth's land to extinction.

This mass extinction seems to be the first mass extinction in the peaceful era, but after the appearance of the ancient **** ruins, human beings really realize that this is the first extinction.

Comets can both bring life to Earth and threaten existing life on Earth. Comets can give birth to life, give it to Earth 4 billion years ago, and of course continue to give birth to life. These rudimentary life forms may have been brought to the earth by comets, or come to our world due to the dust particles left in the orbit by the comets, falling on the surface of the earth. These life forms that are unfamiliar to our earth creatures are like some filter viruses. Hall also boldly hypothesized that these "comet viruses", both in time and structure, are out of touch with our higher earth animals. , Conversely, the earth creatures have no resistance to these "comet viruses".

Three years ago, when a meteorite fell, a virus descended on the world, the world of human beings was completely overturned, and all kinds of creatures evolved frantically. This is the same as the wave of meteorites that wiped out the dinosaurs hundreds of millions of years ago. Strike is the same thing.

Life on Earth originated from land or ocean, or was it carried by asteroids from some far-flung part of the universe? So far, the origin of life on Earth is still a mystery that scientists are struggling to solve. They often hold their own opinions and disagree. The planet we live in was formed about 4.6 billion years ago, and at some point, at an indeterminate time, something must have happened, as this lifeless body began to accept something very different from rock and water. something.

The evolution of nitrogen and carbon molecules into dna, a microorganism that travels between the stars in the universe... The unquestionable fact is that millions of years after the appearance of this tiny molecule, the primitive single-celled body was born, and then slowly Slowly, more and more complex aquatic organisms appeared, and they finally landed on land. Since then, various organisms have multiplied and spread on the earth on a large scale.

There are approximately 2 million different species of living things on Earth. However, this is only the number counted before the end of the world. After the end of the day, this number rises to an uncountable number. Various creatures fuse with each other, and then continue to swallow the gene cores of other mutant beasts. Then mixed evolution, even human bodies have different biological genes, there are gene cores of different types of zombies, and gene cores of mutant beasts with different abilities, they are integrated and absorbed in the human body, transforming into a brand new mixed individuals.

But all kinds of living things start from the same substance—a substance that, to some extent, initiates the life course. What kind of substance is this? This article will describe the latest theories and the latest research results about life on Earth. The fragments of some celestial bodies cruising in space are like a group of "robbers" in the universe, and sooner or later they will collide with a celestial body. But some of the comets and asteroids that collided with Earth may have thus become the creators of life on Earth. Most likely it was a comet that brought a lot of water to Earth, and without it, Earth would have been a dry planet forever.

Seeing this, Duan Fei couldn't help but wonder, the previous mass extinction was due to meteorites, and this time the mass extinction of humans was also due to meteorites. Is there any mysterious connection between them.

At this moment, the second fantasy also started automatically, and the scene after scene suddenly entered Duan Fei's eyes and came into his mind.

This is a paradise-like beauty. The first thing that attracted the attention of Duan Fei's soul was the phenomenon in the air that could not be explained by physics. The iron chains connected the stones to each other, and there were all kinds of strange tall plants on the ground, some plants were more than 200 meters high, like a skyscraper.

In the clouds behind these views, a huge dream-like island appears, with tens of thousands of buildings, and the scene is amazing.

Whoosh! All the phantoms were retracted at this moment, and turned into a red symbol floating in front of him again. Duan Fei who touched it lightly screamed like an electric shock.

Ah—!