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National Museum of Natural History: Paleobiology: Geologic Time: Hadean Eon

Curated by ACT

Journey into the past while reading this comprehensive overview of the Hadean Eon that covers topics such as the formation of the earth, its surface and atmosphere, fossil evidence, erosion and plate tectonics.

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Additional Tags
earth surface, geological era, earth's crust, hadean era, precambrian era, smithsonian, smithsonian institute, smithsonian: geologic time: hadean eon, first period in earth history, formation of earth, hadean eon
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
  • This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information
NGSS
HS-ESS2-7