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Geological Time Scale Quiz
Geological Time Scale Quiz
Quiz
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
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What is the age of the Earth?
A.
2.1 billion years
B.
3.8 billion years
C.
5.5 billion years
D.
4.6 billion years
Check Answer