Geological history of Earth

（重定向自Evolution of Earth）

Geologic time represented in a diagram called a geological clock, showing the relative lengths of the eons of Earth's history and noting major events

The geological history of Earth follows the major events in Earth's past based on the geologic time scale, a system of chronological measurement based on the study of the planet's rock layers (stratigraphy). Earth formed about 4.54 billion years ago by accretion from the solar nebula, a disk-shaped mass of dust and gas left over from the formation of the Sun, which also created the rest of the Solar System.

单词	Evolution of Earth
释义	Evolution of Earth 原声例句地球实验室 And that's what's facilitated the very rich biological evolution of Earth. 这促进了地球上丰富的生物进化。英语百科 Geological history of Earth （重定向自Evolution of Earth） The geological history of Earth follows the major events in Earth's past based on the geologic time scale, a system of chronological measurement based on the study of the planet's rock layers (stratigraphy). Earth formed about 4.54 billion years ago by accretion from the solar nebula, a disk-shaped mass of dust and gas left over from the formation of the Sun, which also created the rest of the Solar System.
随便看	Mercator course的意思 mercator cylindrical projection的意思 Mercator direction的意思 Mercator, Gerhardus的意思 Mercatorial的意思 mercatorial bearing的意思 Mercatorian的意思 Mercator map的意思 Mercator map projection的意思 mercator mosaic的意思 Mercator projection的意思 Mercator projection的意思 Mercator的意思 Mercator sailing的意思 mercators modified conical projection的意思 Mercator track的意思 mercatory的意思 Mercato San Severino的意思 Mercato Saraceno的意思 mercats的意思 mercature的意思 Mercatus的意思 mercatuss的意思 Mercazol的意思 Mercazole的意思