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Australian Broadcasting Corporation: News in Science: Found! Oldest Chunk of Earth's Crust

Curated by ACT

From ABC News in Science, Will Dunham's article covers research connected to the discovery of a chunk of Earth's crust found in Greenland which possibly dates over 3.8 billion years.

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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)