Seventh grade Mars composition 600 words

Flaming body, short stature, and a planet in the solar system, yes, it is Mars. It is not surprising to say that it is short, because the earth itself is a very small planet in the solar system. The following is a carefully collected composition of 600 words in Grade 7 Martian. Let me share them with you and enjoy them.

600 words 1

With the evolution of the times, science and technology are more and more developed, the population is increasing rapidly, and the global climate is warming. Our great mother, the earth, is becoming more and more overwhelmed, and mankind has come up with a novel idea to emigrate to other planets.

Then, people frequently send satellites to other planets to investigate the harsh local environment and find a second planet suitable for human habitation. The result disappointed us. As time goes by, Mother Earth will have an unbearable day. Besides, we haven't taken good care of it, and we are still hurting it.

The closest thing to the earth's environment is Mars, although there are still many problems to be solved. If one day, we immigrate to Mars. ...

People don't remember how it passed. Anyway, Mars is like a replica of the earth, and scientists built it exactly like the earth. Because I just checked in, the air on Mars is fresher and the sky is bluer than that on Earth. Technology is more developed. In order to protect the environment of Mars, people no longer use cars that emit exhaust gas as transportation, but invented more advanced cars, which only need to rest for two hours every day. You can also travel in space by rocket. Every day, many people visit the earth where we have lived for many years. People of all countries live in harmony, and there will be no more war smoke. Many aliens will also visit Mars.

Besides humans, there is another race on Mars, and that is robots. Robots are man's best friends. They all help people in their posts, and every family will be accompanied by robots. Many hard and dangerous jobs are done by robots.

Moreover, this is just an idea, and whether it can be successful is still a question. There are still many problems that hinder us from realizing this idea. Better, seize the present, take good care of the earth, protect the earth, and never let it get hurt again.

Mars composition seventh grade 600 words 2

It's July 2035 13, Beijing time. I graduated from the Department of Aeronautics and Astronautics of International Blue Ocean University, and successfully obtained my doctorate. Just yesterday, I received an invitation from the United Nations Astronomical Union, and I was honored to participate in the 12 Mars exploration "Lucky". I was accompanied by three astronauts and three senior assistants.

On the eve of departure, when I was sorting out space data, several blue dots representing vital signs suddenly appeared on the Mars probe, flashed for a few times, and then disappeared. I quickly pressed the assembly bell and called the team members to the conference room. After some discussion, we decided to go to Mars immediately to explore the mystery of Mars.

Sitting in a spaceship and coming to Mars, I saw towering volcanoes standing under the sky, as if telling us the vicissitudes of time; Thousands of meters long riverbed has already dried up, and it lies on the ground, as if telling us about its glory. Just as everyone was admiring, a gust of wind blew and the sand on the ground flew. For a time, the wind was blowing and sand was flying all over the sky. Then an eagle-eyed scientist suddenly shouted, "no, it's a sandstorm!" Everyone puts on smart goggles and hides behind a bigger stone nearby. " Everyone heard that the secret passage was not good, so they quickly found a big stone to hide. Unfortunately, the place where our spaceship landed happened to be a plain, and there were only some smaller stones nearby, so there was nowhere to hide. Finished, the sandstorm in front of me is getting closer and closer to me. ...

I don't know how long it took, but I suddenly woke up and found myself lying in a cave. Several scientists and assistants are here, but I'm still awake. So who saved us? A monster with eight hands and sixteen feet caught my attention. It waddled up to me and said, "Welcome to the kingdom of Mars, earthlings. I wish you a pleasant journey here! " "However, the earth person, I am ordered by the king of Mars, and I hope you can do us a favor, because we live underground for a long time, and the technology is far less than yours, and one of the few mineral resources is about to run out, and the environment is getting worse and worse. You earthlings have always been very smart, help us. " After listening to his words, I agreed without hesitation. We came back to earth with a mission and designed a good plan. Three years later, Mars was covered with trees and the air was fresh. ...

"Wake up, you're going to be late!" A familiar cry broke my dream. Oh, no, it's just a dream! However, when I grow up, I must fly to the solar system and the deeper and farther universe, just like in my dream. At this time, the seed of an aerospace dream has quietly taken root in my heart. ...

Mars composition grade seven 600 words 3

In 2030, I graduated from the astronomy department of Harvard University with a doctorate. Ten years later, I became the director of NASA.

One day, when I was watching the video of the satellite "Pathfinder 4" orbiting Mars, I suddenly found a lot of signs of life on Mount Olympus. I was shocked by this discovery, so I immediately boarded the spacecraft with two assistants and went to Mars.

In a short time, we arrived at Mars, only to see that the surface of this red planet was covered with iron oxide, and the traces washed away by the flood seemed to tell the vicissitudes of time. We came to the foot of Olympus, only to see it towering into the sky, like a tall warrior, guarding the ancient and mysterious red god of war.

Suddenly, something fell from the air, as if it were something between a missile and an explosive. My assistant touched it curiously, and it "exploded" and blew him out of Mars. I reached out to hold him, but another assistant patted me on the shoulder and motioned for me to look up. I looked up and was dumbfounded.

I saw a dragon flying in the sky, covered in red scales, staring at us with golden pupils, and uttering a deep voice: "Foreigners, why did you invade my Dragon Holy Land?" ! "This voice has no feelings, like a calm sea, magnificent, full of ancient flavor. I was surprised and said, "Your Highness Dragon, we don't mean to be rude. We just want to see if there is life on Mars. After a long time, the dragon said, "well, then go up the mountain with me!" " "

When we came to Olympus, the dragon asked us, "Do you know the Dragon Turtle?" I immediately nodded: "The four great beasts of ancient times." The dragon nodded and said, "I am a dragon, and the other three are my good friends, Kirin, Phoenix and Ghost.". /kloc-We were born on the earth 0/20,000 years ago. Kirin is in the east, representing the spring when everything recovers; Phoenix is in the south, representing hot summer; I am in the west, representing the bleak autumn of the golden wind; The mysterious turtle is in the north, representing the frozen winter in Wan Li. We have stayed on the earth for too long, so we want to travel in space. So, Kirin went to Jupiter, Phoenix went to Mars, Xuangui went to Mercury, and I came to Mars. Because flying out of the earth almost exhausted our physical strength, we slept in the depths of our respective planets. I didn't wake up until recently. I just woke up and you came. "

"oh! I see, "we suddenly realized," how about we take you back to earth? " In the calm tone of "good" dragon, there was a little excitement for the first time. We rushed to other planets in turn and regained three other behemoths.

On the earth, dragons planted great forests with magical powers, mysterious turtles purified water sources, Kirin was proficient in medical skills and saved thousands of lives in Qian Qian, while Phoenix protected the people of China from foreign invasion. One day, the dragon suddenly came to me. I was about to ask him something, but he spoke in his mother's voice: "get up!" " "

On the way to school, I made up my mind that although there are no four great beasts, I will plant trees, purify water, treat people and defend the motherland in the future.

Mars composition seventh grade 600 words 4

One night, I sat on the lawn of the community and looked at the stars. Suddenly, I found a small red bright spot flashing in the night sky. I looked carefully with a telescope, and it turned out to be Mars!

Many countries tried to land on Mars, but most failed. Only a few aircrafts have successfully landed on Mars: the persistence of the United States, the hope of the United Arab Emirates, and China's upcoming Tianwen-1. The planet that people looked up to for hundreds of years was unlocked by scientists!

Mars, also known as "Huo Ying" or "God of War in Mars mythology". The rotation period is very close to that of the earth, about 24. Six hours. Its surface area is about 5,654,380+million square kilometers. Mount Olympus on Mars is the highest mountain in the solar system, with a height of about 20 kilometers, which is more than twice that of Mount Everest, the highest peak in the world. The distance between the earth and Mars is about 55 million kilometers, so it is not difficult for an aircraft to reach Mars. It can even be said that it is the "twin brother" of the earth.

Mars is the only planet suitable for human habitation discovered so far. Why do you say that? Because a day on Mars is almost the same as a day on Earth. The temperature of Mars during the day is the same as that on the earth in summer, but it is very cold at night, only MINUS 270 degrees. According to the current investigation, there may have been a salt lake on Mars 3.6 billion years ago, and there may be a lot of water, but now it has turned into ice and is buried underground.

Therefore, Mars is a very good place for immigrants. If the earth is hit by a meteorite, or there is a danger of volcanic eruption, humans can take refuge in Mars, and when the earth returns to calm, humans can return to the earth.

I have been staring at the starry sky for a long time, staring at the beautiful and mysterious red planet ... the distant and unknown world is waiting for us to explore.

Mars composition seventh grade 600 words 5

In 2045, I became a scientist at the International Space Agency. One day, I sat in front of the computer looking for information about Mars. I suddenly found that there were traces of life activities in the photos in the computer, which were sent back by Discovery in the northern hemisphere of Mars. A few scientists and I temporarily formed an expedition team and sailed to Mars on the "Hope V" spacecraft.

Through the red atmosphere of Mars, we followed the coordinates sent by Exploration 1 and flew to the northern hemisphere. But at this moment, the signal was interrupted and there was an alarm of "Didi-". Then the coordinates begin to move towards the equator. I decided to fly to the equator at superluminal speed. While chasing the coordinates, we approached the ground of Mars. With the start of the recoil engine, the spacecraft landed slowly on Mars. I looked out through the porthole. Mars is really a red planet in the solar system! The ground is covered with rust-red dust, which is formed after iron oxide is crushed. Everywhere is fiery red, like a burning flame, and the rubble formed by the impact of hundreds of millions of years is scattered on the ground, telling the vicissitudes of Mars years.

At this time, a sandstorm struck with overwhelming force, hitting the porthole and making a "scratching" sound, which was thrilling. After a while, the sandstorm gradually dispersed, but I found a strange sight in front of me. The original red desert disappeared, replaced by a green grassland and a crystal clear stream. I pushed open the hatch and went out. I can't believe my eyes. Where is this? At this time, a man came in front, with a pointed face and sunken eyes shining with green light. Is this an imaginary Martian? He is ugly but extremely clever, and he can use the language of the earth people! He raised his hand above his head and said with a smile, "Hello, earthlings! Welcome, this is the country of Mars. The desert you see is like Mars. More than 4 billion years ago, we built a huge iron cover on the surface of Mars to block all kinds of rays from the universe. However, due to the constant impact of comets and meteorites, the dry rivers, huge craters and deep canyons that you see now have been formed. Sandstorms are our only connection with the outside world. " "Look!" He pulled me to a table. "There is a map of Mars environment on this table." "Wow!" I couldn't help exclaiming that the paper clearly marked the various detectors and running routes we launched. What's more interesting is that the patterns painted on it are very intelligent. Click on it to display specific data, which will change according to the change of the real thing! "I have heard of the earth for many years. She must be beautiful! We want to make friends with you. First, let me show you around! " "good!"

Two weeks have passed and it's time to come back. We reluctantly bid farewell to the Martians with the information obtained from the investigation and flew back to Earth by spaceship. Suddenly, a black hole appeared in front and the spaceship fell in. ...

"Ah-"I let out a cry and woke up. It turned out that this was just a dream. However, I believe that in the near future, with the development of science and technology, we will certainly be able to land on the moon, explore Mars, land on Jupiter, fly out of the solar system and travel deeper and farther into the universe!

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