How old is the planet Earth?

   January 6, 2015    No Comments yet    Posted in: Trivia crack answers

Question: How old is the planet Earth?

Options:

5.5 to 5.6 billion years
4.5 to 4.6 billion years
3.5 to 3.6 billion years
None of the above

Correct answer:

4.5 to 4.6 billion years
  

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