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If the positions of the Earth and Mars are reversed, Mars has reached the Earth, and the cosmic position it is in now is not possible for life to appear, and there is no way to assume thisBecause this hypothesis is so huge, Mars now has such a planet, and the environment has something to do with the cosmic orbit itself, but definitely has something to do with its own changes. <>
We now only know that the earth is in such a cosmic environment, the earth can give birth to life, and can provide life with living space, this is what we know now, we also know that there is nothing on Mars through the exploration satellites, but its environment is indeed similar to the earth, whether it is gravitational conditions or geological landforms, theoretically to give Mars enough suitable cosmic environment, he can also give birth to life like the earthBut that's only theoretical, because in practice, there are still some things about Mars that are different from Earth. <>
If Mars is changed to the position of the earth, even if life can appear on Mars, it is not human beings, because different environments give birth to different creatures, this creature has adapted to such an environment from the beginning of its birth, and then continues to evolve with the change of the environment, with later life, if the ancestors of human beings can be traced back to that extent, that is, the earth has a long history of two or three million years, and human beings are just a passerby on the earth, not born with the birth of the earth,In the same way, when will Mars change to such a position on Earth produce life, and how long will this life exist? When it will become extinct, it's all uncertain. <>
There is something called survivorship bias, that is, the reason why we exist in the vast universe is because of the coincidence of various conditions, which leads to the existence of life on the earth, and we have our own existence. If I had changed a random condition, such as doubling the gravitational pull of an area by 50%, there might not have been such a species as humansBecause whether human beings can survive or not does not depend on most factors, but on whether certain factors have undergone qualitative changes, which is the so-called shortcomings.
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Yes, if you bring all the necessities of life such as water and oxygen and ozone layers from Earth to Mars, you will be able to breed new life on Mars.
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If the Earth and Mars are swapped, I think Mars can still have life, because Mars has a lot of geography similar to the Earth, and it should be able to give birth to life.
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If Earth and Mars were swapped, there would be no life on Mars. Because there are no plants to grow on Mars, so there is no oxygen to be produced, and humans cannot live.
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When the Earth and Mars are on the other side of the Sun, the maximum distance of Mars is 100 million miles. In 2018, Mars reached its closest point to us in 15 years, when it was "only" 35.8 million miles from us. Due to our ellipsoidal orbit, the distance at which Earth and Mars approach is different each time.
This is how far Mars naturally approaches us and farther away from us, and a very large and sustained impact from a very large group of asteroids can accomplish this task by pulling Mars out of its current orbit and, if angled correctly, pointing directly at Earth. The likelihood of this happening is almost zero. At the same time, some people think that we can bombard Mars with rockets to force it to move.
If we do what we want to do, the energy and technology needed will still be out of reach.
The main reason Mars has no life is that it does not have a magnetosphere, or other parts of its magnetosphere are too weak to be redundant. The movement of the liquid core of the Earth's part creates a magnetosphere that diverts most unwanted particles away from us. In the distant past, Mars' core was thought to be solid, making its atmosphere so thin that there wasn't enough oxygen nearby to sustain life.
Bringing Mars closer to Earth and the Sun doesn't reasonably solve this problem, in fact, it could make things worse. Earth's powerful atmosphere can protect us from solar radiation, but Mars cannot. If we don't take steps to protect it in the first place, it will be exposed to more radiation.
Theoretically, if we could melt the Martian magnetosphere again, it would be possible to restart it once the Martian magnetosphere no longer exists.
It basically emits a huge magnetic field to strangle our neighbor (Mars) and deploys it across the Red Planet and then populates it regularly in the same way. It's going to be a round-the-clock and expensive job, but when we get to Mars, it's going to be habitable. Successful attempts to bring Mars closer to us will only improve the environment, provide a safer climate and for a shorter period of time.
The worst-case scenario is a planetary collision. The orbits of Earth and Mars are traveling at speeds of 10,000 and 10,000 miles per hour, respectively, enough to destroy both in a single collision. The remnants of Earth and Mars could form a new planet in the future, possibly a larger planet with the potential to give birth to new life.
As we know, an event will undoubtedly mean the end of civilization. In conclusion, in the vast expanse of space, it is very unlikely that the Earth and Mars will collide, and Mars is more likely to be completely out of its current orbit, or directly towards the Sun.
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If Mars and the Earth meet, there will definitely be some collisions, and there will also be **, which will have a very great impact on the life on the Earth. will cause a devastating blow, Earth may cause **, Mars will also cause **.
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If Mars and the Earth meet, it will definitely happen, the impact on human beings is very large, the creatures on the Earth may also die, the impact on each other is very large, and the Earth and Mars will cause extinction.
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It may happen. It will affect the survival of the earth, it will affect the human beings of the earth, it will also cause serious damage to the earth, and it will also bring high temperatures to the earth.
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The earth will change, there will be different influences, there will be a lot of problems, there will be a swap of locations, there will be different environments. There will be adverse effects, but also a lot of advantages, and there will be different results, there will be different symptoms, there will be many changes.
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There will be a violent collision, and there should be damage to each other, and the most directly affected are the creatures on Earth.
No, because if it does, we may not have life on Earth, because the atmosphere of Mars is only 1% of that of Earth. It cannot stop all kinds of radiation and solar storms from the universe. If it comes to an orbit closer to the Sun, then the solar wind he will be subjected to will become stronger, and the remaining atmosphere may disappear. >>>More
Objectives of Earth and Space Science.
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