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2 July, 19:46

About how many years ago was Dinosaurs extinct from the earth

How old is the earth

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Answers (2)
  1. 2 July, 21:09
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    I am pretty sure the earth is billions of years old. Dinosurs were extinct millions of years ago.
  2. 2 July, 21:25
    0
    Many Theories, No Proof. Dinosaurs roamed the earth for 160 million years until their sudden demise some65.5 million years ago, in an event now known as the Cretaceous-Tertiary, or K-T, extinction event

    and

    earth is 4.543 billion years old
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