The Process of Earth and Life

Earth can be considered unique, as far as modern science knows, it is currently the only planet suitable for the reproduction of life. Scientists have conducted comparative studies on geological strata and paleontological fossils from around the world, and found that the evolution of the Earth has shown clear stages. Based on this, the long history of the Earth has been systematically chronologied according to time units such as epochs, generations, and periods. Primitive germination: Hadean, Archean, 4.6 billion to 2.5 billion years ago Algae ocean: Proterozoic, 2.5 to 540 million years ago Rideless eruption: Early Paleozoic, 540 to 410 million years ago Life landed: Late Paleozoic, 410 to 251 million years ago Crawling dominated: Mesozoic, 251 to 66 million years ago Mammalian: Cenozoic, 65 million years ago to present.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

The birth of Earth: In the universe 4.6 billion years ago, nebulae were ethereal and dust danced. In this vast expanse of space, a blue-green planet is quietly giving birth - Earth. The theory of cosmic nebulae tells us that the Earth was born in the solar nebula, formed by the accumulation of dust and gas through gravitational forces. The newborn Earth was not as peaceful as it is now, but a hot lava sphere, with magma erupting and flames shining brightly. However, on this planet with a surface temperature of over 2000 degrees Celsius, the seeds of life are brewing. As time passed, the surface of the Earth began to gradually cool, and the emergence of liquid water provided living space for life. Scientist Miller's experiment simulated atmospheric conditions during this period, revealing the possibility of transitioning from inorganic molecules to organic matter, providing clues for our exploration of the origin of life. In terms of geological chronology, this period belongs to the Hades, and the dawn of life is about to come. Although early Earth.