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See all on WikipediaHistory of Earth - Wikipedia
In geochronology, time is generally measured in mya (million years ago), each unit representing the period of approximately 1,000,000 years in the past. The history of Earth is divided into four great eons, starting 4,540 mya with the formation of the planet. Each eon saw the most significant changes in Earth's … See more
The natural history of Earth concerns the development of planet Earth from its formation to the present day. Nearly all branches of natural science have contributed to understanding of the main events of Earth's … See more
• Chronology of the universe – History and future of the universe
• Detailed logarithmic timeline – Timeline of the universe, Earth, and mankind
• Earth phase – Phases of the Earth as seen from the Moon See moreThe history of the Earth can be organized chronologically according to the geologic time scale, which is split into intervals based on stratigraphic analysis. The following five … See more
The standard model for the formation of the Solar System (including the Earth) is the solar nebula hypothesis. In this model, the Solar System formed from a large, rotating cloud of … See more
The Phanerozoic is the current eon on Earth, which started approximately 538.8 million years ago. It consists of three eras: The See more
Wikipedia text under CC-BY-SA license Evolution and the history of life on Earth
Oct 25, 2024 · Learn how all life on Earth has evolved from common ancestors in an unbroken chain since its origin. Explore the facts, evidence, and theories of evolution, as well as the diversity and convergence of life forms.
Earth's Evolution: Continental Crust as Historical Record - AMNH
Learn how the Earth formed 4.6 billion years ago and how its rocks tell the story of its transformation. Explore the composition, structure, and history of the continent…
- The continental crust contains the historical record of our planet. Its most ancient rocks are four billion years old, and the youngest ones are still forming today. Parts of the continental crust ma…
Evolution of Earth - Scientific American
Jul 1, 2005 · 19 min read. Evolution of Earth. The evolution of this planet and its atmosphere gave rise to life, which shaped Earth's subsequent development. Our future lies in interpreting this geologic...
Formation of The Earth : Earth's Birth, Timeline and Layering
Jul 1, 2024 · Learn how Earth was born from the solar nebula, differentiated into layers, and evolved over billions of years. Explore the origins of life, plate tectonics, climate, and environmental changes on our planet.
A Brief History of Earth – Historical Geology
Learn about the origins of the universe, the solar system, and Earth in the context of big-bang theory and nebular theory. Explore the geological clock and the major tectonic and biologic events that shaped Earth's history.
Formation of Earth - National Geographic Society
Oct 19, 2023 · Earth’s early atmosphere was most likely composed of hydrogen and helium. As the planet changed, and the crust began to form, volcanic eruptions occurred frequently. These volcanoes pumped water vapor, …
How did Earth form? | Space
Apr 8, 2022 · Early in its evolution, Earth suffered an impact by a large body that catapulted pieces of the young planet's mantle into space.
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