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What is the estimated age of Earth?

User IceJonas
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2 Answers

4 votes

Answer:

4.54 billion years

Explanation:

Scientists use the layers of rock of the Earth's crust/core to estimate how old is the earth.

User Grayda
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7.6k points
4 votes

Answer:

4.543 billion years i think, i apologize if im wrong

Explanation:

User John Verber
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7.0k points