What is the secret of submarine migration?

Because of curiosity, scientists have done a lot of research on the creatures in the submarine crater. They found that most volcanic creatures can only live near active volcanoes. When the volcano is no longer active, volcanic creatures living near the active volcano in the form of adults will also die. However, once the volcano starts to move again, the vicinity of the crater is almost immediately occupied by accumulated microorganisms. In just one year, they attracted various benthic organisms such as shrimps and crabs, as well as some tiny tube worms.

Scientists are curious that there is a long way to go from one volcanic eruption to another. How did these animals from the crater get here through such a long distance? Another problem is that the temperature of the seabed is generally lower than 10℃, while the temperature of the crater is as high as tens of degrees or even Baidu. These creatures often have to undergo the cross test of two temperatures. How do they make a safe transition? These problems need further study.

But for scientists who study the origin of life, the discovery of life in submarine craters has a greater role and provides a good basis for people to study the origin of life. In recent years, people have made some amazing discoveries by studying the deep-sea creatures collected near the crater. Using ribosomal DNA, scientists have conducted a comprehensive study of microorganisms living in submarine craters, and found that these lives living in extreme high temperatures have a history of hundreds of millions of years. According to the theory of biological evolution, this bacterium is in the most primitive stage of life evolution. About 3 billion years ago, they were born in the Precambrian environment near the equator. Researchers believe that from a certain perspective, these thermotolerant microorganisms are closer to the ancestors of all life. Of course, some people disagree with this view, and the final answer needs further discussion.