theonlyphat5135 theonlyphat5135
  • 09-11-2017
  • Business
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Geologists estimate that the age of the earth is 4.54 billion years old, based on

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Kalahira
Kalahira Kalahira
  • 20-11-2017
This age is found from radiometric dating of meteorites that have been found in the earth's crust. Other samples from the earth and from the moon have borne out this finding, and give a very similar age for the oldest known materials.
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