And Enba heard Zhang Desen ask the question again. He couldn't help but sigh, and then said:
"Actually, you don't need to be so angry. We still have the possibility of cooperation with you. You might as well take a closer look at the people around you. Except for your advanced intelligent civilization, everyone else is just a low-level creature. In our case These advanced civilizations have existed like ants for many years."
Then, Emba seemed to feel a little pain from his internal injuries and couldn't help but take a breath of cold air. Then he said to Zhang Desen:
"Well, to be honest, let me tell you, our star system was destroyed by the attack of a black hole. At present, we can only wander in space without a home. And if we can't find a new home, our future survival will be ruined. Serious problems will arise, and I think as a highly intelligent creature, you should understand the relationship between sufficient resources and the development of civilization."
Zhang Desen didn't say any other nonsense to him, he just said directly:
"Keep talking!"
Emba then said:
"When our civilization was in a period of rapid development, unexpectedly, a black hole suddenly came to our star system. After this disaster, our compatriots suffered heavy losses. Only a few escaped. Our original population, Compared to the current population, it’s pathetic!”
After hearing this, Zhang Desen said:
"How many of you are there?"
Emba said:
"If you are asking about before the black hole came, then our planet had a population of more than 10 billion. But now, the population is only 400,000, and this already includes many new born babies."
Zhang Desen said:
"It sounds like you are indeed miserable, but I want to ask, why do you want to arrest the humans on our planet again?"
Emba said:
"You don't understand. Low-level creatures are low-level creatures. They are relatively intelligent. Of course, they are used directly to reduce their own burdens, for development, and to help us rebuild our homes."
Zhang Desen said:
"Are you planning to capture our planet and rebuild your home on our planet? We will never agree to that."
Emba said:
"It is true that you will not agree, and we have no intention of directly rebuilding our home on your planet. In fact, I can tell you that the reason why we only arrest you humans and not the terrorists on your planet is We have discovered that some of the hominids on your planet still have advanced intelligent civilizations left. Of course, if we start a war with them with the current population, we are also worried that we may not be able to defeat them."
Although Zhang Desen had known it for a long time, he still wanted to use their own words to say it at this time so that General Feng Yucai and the others could better understand the current facts, so he continued:
"So you plan to find enough labor here to rebuild your home on some other planet? I guess, you can only be on one planet, because you can still breathe well. So prove it Your original mother's environment should be similar to our planet, otherwise you wouldn't be able to breathe so smoothly now."
And Emba said:
"We plan to rebuild our home on the planet you call Mars. Of course, there is a similar planet called Venus next to you. But to our great disappointment, the climate conditions on Venus are too harsh. In fact, it is not just The climate, everything else is so bad.”
In particular, Venus is the brightest celestial body in the sky after the sun and moon. This is because its atmosphere can strongly reflect sunlight.
The main component of its atmosphere is carbon dioxide, which can absorb more heat under the greenhouse effect. Therefore, Venus has become the hottest planet, with a high surface temperature of up to 480 degrees Celsius.
Thick clouds contain sulfuric acid and are blown around the planet by winds at nearly 360 kilometers per hour. Although Venus takes 243 Earth days to rotate once, high-speed winds can blow clouds around the planet in just 4 Earth days. High temperatures, acid clouds and extremely high atmospheric pressure all indicate that Venus has a harsh environment.
In 2008, Venus Express was photographed by the European Space Agency's Venus Express probe
There is a dense vortex cloud in the sky, which is composed of sulfuric acid.
The main component of Venus's atmosphere is carbon dioxide, but the water vapor and sulfur dioxide in the upper atmosphere are formed by the decomposition of sunlight in the bottom atmosphere. These conditions make it easy to synthesize sulfuric acid. Fierce winds whip around the acid clouds, which in this case float halfway across the planet from Antarctica in just a few days.
Moreover, the air pressure of Venus is very huge. However, the atmosphere of Venus is not too thick, it is just denser. Its atmosphere is only 350k thick.
Right, compared to the 1000k of the earth, how can it be considered thick?
But its atmosphere is very dense, and the atmospheric pressure on the surface reaches the water pressure at a depth of 900 meters below the earth's surface. 96% of its atmosphere is heavier gas such as carbon dioxide. Although its density on the surface of Venus is only 6.5% of the density of Earth's surface water, due to its thickness of hundreds of kilometers, the pressure on the surface exceeds that of the Earth's surface The water pressure even reaches the same level as the water pressure 900 meters deep under the earth's surface.
So why is the atmosphere on Venus so dense? This may be related to the lack of Venus' magnetic field. Research shows that Venus's magnetic field is negligibly weak. As for why it is so weak, it is said that it may be caused by the long rotation period.
Venus is 0.72 astronomical units from the sun, which is about 1.4 times closer than the earth. This means that the diameter of the sun seen from it is 1.4 times larger than that seen from the earth, and the area is 1.96 times larger, nearly twice. This is equivalent to receiving twice as much sunlight as Earth.
As the water on the surface evaporates, due to the lack of a magnetic field, the water vapor is separated into hydrogen and oxygen by sunlight and solar wind. The light hydrogen rises to the top of the atmosphere, without the protection of the magnetic field, and is all blown away by the solar wind, which is stronger than the earth. Since oxygen is relatively heavy and has relatively active chemical properties, it will combine with various elements and be consumed. The products naturally include carbon dioxide.
Therefore there is neither hydrogen nor oxygen in the atmosphere of Venus. There are trace amounts of the heavier hydrogen isotope deuterium, and trace amounts of unbounded water vapor.
Zhang Desen also went through the information about Venus in his head. Then he continued to ask Emba:
"Okay, I just want to ask you, what are you going to do?"
Emba continued:
"That's very simple. We plan to develop Mars. And on the planet you call Mars, there is a super huge extinct volcano Olympus Mons. If it can resume eruptions, then in theory, the entire Mars will be able to Completely restored to life. I wonder, as advanced intelligent creatures, do you understand these things? "
Zhang Desen said:
"You have all thought about this with us. Are you planning to develop geothermal resources on our planet or on other planets?"
Emba continued:
"To tell you the truth, we plan to collect a lot of labor force, ask them to develop the geothermal resources there from the planet you call Jupiter 1, and then transport them to the lava reservoir of Olympus Mons on Mars to promote Olympus The mountain erupted, restoring new life and allowing us to rebuild our homes."
Zhang Desen said:
"So you are plundering our kind on a large scale, and then using their lives as a stepping stone to restore your homeland?"
Emba said:
"We didn't know before that you humans still have the remnants of a high-level intelligent civilization. If we knew, we would definitely negotiate with you. To be honest, it's not too late now."
Zhang Desen said:
"Are you saying that you want us to trade the lives of our own kind?"
Emba said:
"In fact, you don't need to take care of those lower-level similar people. They know nothing. There are many things we can do to help you. After all, we are all advanced intelligent creatures. You should be aware of your situation."
Zhang Desen said:
"I think you should stay. In any case, we will not exchange the lives of our kind. Once there are no more of our kind, we will actually suffer together. Although our kind is now technologically backward, it does not mean that It will be the same in the future.”
Emba said:
"Your Excellency, we want
Not a lot, we only need some to help us restore our homes and rebuild our homes. Besides, what are those lower primitive species? "
Zhang Desen immediately interrupted him and said:
"I think you are pretending to be confused because you understand. You can actually take care of people who are afraid of people. Don't you think about us humans and be unhappy? If you take care of those people who are afraid of people who have advanced intelligence and civilization, they will arrest you. Their primitive kind are dissatisfied, but you don't think we humans are too."
Emba said:
"Your Excellency, I will not be alone..."
However, before Emba finished speaking, he saw a beam of light in the distance soaring into the sky, and then hit a UFO. The UFO immediately exploded and then crashed to the ground.
At the same time, a large number of joint family members quickly rushed to the area and began to perform their tasks.
Zhang Desen said immediately:
"I think it was your Excellency who was confused. Someone came and took him away."
Well, then Emba was arrested by the crying father and mother. At this time, General Feng Yucai, who was next to Zhang Desen, asked:
"Are the workers he just mentioned the same evil spirits we usually see?"
Zhang Desen said:
"General Feng, I remember I introduced those scary people to you?"
Feng Yucai said:
"You told me that those hominids evolved from dinosaurs, but you haven't told me in detail what dinosaurs are. Can you give me a general introduction now?"
Zhang Desen immediately took some paper information to General Feng Yucai to read. After General Feng Yucai took it and looked at it, he saw that the general content was:
Dinosaur (English name: Dinosaur) refers to Triceratops, the most recent common ancestor of modern birds and Diplodocus and all its descendants.
For the convenience of research, dinosaurs can be divided into avian and non-avian dinosaurs. Among them, non-avian dinosaurs only lived in the Mesozoic Era (Triassic, Jurassic and Cretaceous) and were all extinct 65 million years ago. This entry mainly introduces non-avian dinosaurs.
Strong limbs, long tails and huge bodies are part of the portrayal of non-avian dinosaurs. They mainly inhabit woodlands or open areas on lakeshore plains (or coastal plains).
In 1841, when British scientist Richard Owen was studying several lizard-like bone fossils, he thought they were left behind by some kind of prehistoric animal and named them Dinosaur, which means "terrible lizard".
Dinosaurs refer to the general term for saurischians and ornithischian reptiles and the ancestors of birds, among which non-avian dinosaurs refer to saurischians and ornithischian reptiles.
The word "dinosaur" refers to dino lizards (terrible lizards) in the West. Japanese paleontologists translated it as "dire dragons" and later became popular in China. The ancient Greek word lizard (Sauro) refers specifically to some huge dinosaurs with limbs and tails or both. Winged lizard-like reptile.
Humans have a long history of discovering dinosaur fossils. Long before the Mantels discovered the Iguanodon, Europeans knew that there were many bizarre and huge skeleton fossils buried underground. However, at that time, people did not know their exact ownership, so they were always mistakenly regarded as "the remains of giants".
It wasn't until the Mantells discovered Iguanodon and compared it with iguanas that the scientific community initially determined that it was a long-extinct reptile similar to a lizard. Therefore, the names of new types of dinosaurs and other ancient reptiles discovered subsequently were all related to lizards, such as "whale-like lizards", "forest lizards" and so on. At the same time, because these ancient animal fossils that first attracted people's attention are often huge and grotesque, they are really scary [3].
Although dinosaur fossils have existed on the earth for tens of millions of years, it was not until the 19th century that people knew that such strange animals once existed on the earth.
The first person to discover dinosaur fossils was a British physician named Gideon Mantel, and the person who coined the term "dinosaur" was the British paleontologist Richard Owen. In 1842, the British paleontologist The scientist Sir Owen created a name for them in Latin. This Latin consists of two roots. The former root means "terrible" and the latter root means "lizard".
Since then, "horrible lizards" have become a large group with certain kinship with each other.
, but a collective name for reptiles that behave in a variety of ways. China translated the Latin name as "dinosaur".
The "dragon" in this context of Eastern translation specifically refers to the Greek lizard family, such as Archosaurus, Tyrannosaurus, Dimetrodon, Diplodocus, Tyrannosaurus rex, Pterosaurus, Triceratops, etc. Just like the word "tiger" in "gecko", it is a transfer character.
For large herbivorous dinosaurs, strength is the most important requirement. Their leg bones are large and strong enough to support their huge bodies. At the same time, they have evolved an ingenious structure that reduces the weight of other bones without causing a loss of strength.
Those smaller, faster-moving dinosaurs evolved a feature also seen in modern animals: long, thin-walled bones. The skeleton is like a hollow tube, with a thin outer wall made of heavy bone and a much lighter marrow in the center. Fast-moving herbivorous dinosaurs, such as Oakosaurus, had these thin-walled long bones. We can assume that this skeleton was created to reduce weight, allowing for greater speed when escaping from predators.
The biggest difference between dinosaurs and other reptiles is the way they stand and move. Dinosaurs have a completely upright posture with their limbs built directly underneath their bodies. This structure is more advantageous for walking and running than other types of reptiles, such as crocodiles, whose limbs extend outward. According to the different structural characteristics of dinosaur belts, they can be divided into two major categories: Saurihia and Ornithihia. The main difference between the two lies in their belt construction.
After reading the information, General Feng Yucai was still not satisfied, but Zhang Desen said that he could talk more slowly in the future.
