📊 Geography
Q. What is the approximate age of the Earth?
  • (A) 4.5 billion years
  • (B) 3 billion years
  • (C) 2 billion years
  • (D) 1 billion years
✅ Correct Answer: (A) 4.5 billion years

Explanation: Scientists estimate that Earth is about 4.5 billion years old based on radiometric dating of rocks.

Explanation by: Admin
Scientists estimate that Earth is about 4.5 billion years old based on radiometric dating of rocks.

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