Earth has 1 trillion species of living organisms, 99,999% unexplored and classified

This figure is calculated based on the aggregation of data from 350,000 previous studies on organisms, including microorganisms, with specimens of more than 5.6 million species collected from locations everywhere. in the world, including oceans and land (except Antarctica). And with the 1 trillion species of these creatures, humans are just a tiny species on this green planet with a density of only about 1 part per thousand of 1% and on the other hand, 99,999% of them are still not human Discover and sort out.

The study was conducted by Indiana University scientists and a member, Jay T. Lennon, said: "Estimating the number of species on Earth is a big challenge for biology. Our research combines into one of the largest data sets ever created with new ecological models and new rules establishing diversity and abundance in nature. adding a new, more accurate way to estimate the number of microorganisms on Earth ".

There are a lot of animals on Earth that people don't know yet.

It is known that this is not the first time scientists want to determine the number of species on Earth, but thanks to the advances in the field of genetic analysis they can make the main estimate. more precise ways of doing things before, especially the number of microorganisms. Researcher Lennon said: "Previous estimates all yield results under the diversity of microorganisms in reality. Until recently, we have not really had a tool to estimate the number of species. However, the life of the new generation genetic sequencing technology has provided a more precise way of doing it. "

These modern techniques allow scientists to take a closer look at the vast number of microbial species that can exist in reality and even the number of species in a single bush. Lennon explained: "Before conducting the entire gene mapping technique, scientists showed the diverse characteristics of species based on 100 individuals, when we knew that 1 gram of land was coming. 1 billion living organisms and the total amount on Earth can be as large as 20 of that number. "

Thanks to the data obtained by the above-mentioned modern techniques, including large-scale studies from biological research organizations around the world, scientists were able to develop a The estimate is large enough to predict how many life forms can be found, whether discovered or not in the same environment. With this measure, scientists finally estimate that up to 1 trillion species are living on the planet with 99.999% of them still unexplored.

Finally, the researcher Lennon commented: "Our analysis shows that the number of species on Earth is even more than the number of stars in our galaxy. Therefore, studies , discovering new species in the future will not only lead to a great understanding of life on Earth, but perhaps even discoveries that will make us completely change previous thoughts, rewrite textbooks. biology of the future ".