Geography · Geomorphology
Based on current scientific knowledge, it is estimated that the Earth has an approximate age of:
- 165 million (6,50,00,000) years
- 24.5 million (45,00,000) years
- 39.5 billion (9,50,00,00,000) years
- 44.54 billion (4,54,00,00,000) years✓
Correct answer
4.54 billion (4,54,00,00,000) years
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