30 Dec 2014

How old is the planet Earth?

Posted in Trivia Crack By emoji On December 30, 2014

Question: How old is the planet Earth?

Choices:

3.5 to 3.6 billion years

5.5 to 5.6 billion years

None of the above

4.5 to 4.6 billion years

Correct answer:

4.5 to 4.6 billion years

Post Views: 189