Top immigrants

Our earth is 4.6 billion years old. According to scientists, in it? Grow up? During this period, we experienced five large-scale extinctions and countless small-scale extinctions. Although the earth is the planet on which we live, it is always in danger, and no one knows when the next catastrophe will happen.

Humans belong to the earth? Master? At the same time, it is no exaggeration to say that human beings are the natural enemies of all living things on earth. Because we have a wise mind and hands that can make tools, with these, we have created various miracles again and again.

With the continuous improvement of human living standards, various activities become more and more frequent, and the home of the earth begins to be destroyed.

virus

There are many microorganisms in nature, including bacteria, viruses, fungi and some small protozoa. They are tiny, closely related to human beings and have great influence.

Virus is a special creature without cell structure. Their structure is very simple, consisting of the protein shell and the genetic material inside. Viruses cannot live independently, but must live in the cells of other organisms. Once they leave the living cell shell, they will not show any signs of life activities.

Viruses can be called the oldest living things on earth. They have lived for billions of years, so the vitality of the virus is tenacious.

The ancient viruses that have been frozen under the permafrost for thousands of years are still active, but now due to the greenhouse effect and global warming, if the permafrost really melts, they may recover. If humans disappear, they may be the masters of the earth.

octopus

In addition to viruses, we need to be alert to another creature, that is octopus. Octopus is very common in our life, such as octopus balls, octopus fried in sauce, octopus sashimi and so on. You may think that it is just a simple creature with tentacles and a head, but it is not. They are smart people with three hearts and nine heads!

Moreover, some people think that octopus is not a creature of our world. Some people say it's an alien species, others say it's a creature in a four-dimensional world.

Octopus from Germany before? Paul. It is amazing to predict the result of the German national football team, and you can open the bottle cap to protect yourself in case of danger. This shows that octopus also has the ability to think. Scientists have also studied octopus, and they found that octopus has more gene bases than humans, and it is a very old agent.

Octopus will build its own base in the ocean, using coral and sandstone to build its own base, so if humans disappear in the sixth extinction, then octopus may become the new earth? Master? .

Although human society is developing and science and technology are progressing rapidly at present, we also need a sense of urgency. While developing constantly, we should also protect the beautiful home of the earth. Even if we find a second home in the universe and realize interstellar migration in the future, we will never give up the earth.