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प्रश्न
What tool is essential for estimating the age of rocks and determining Earth's age?
पर्याय
Counting annual tree rings
Visual observation alone
Radiometric dating techniques
Measuring rock hardness
MCQ
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उत्तर
Radiometric dating techniques are essential scientific tools used to estimate the age of rocks and determine Earth's overall age. These methods rely on the predictable decay of radioactive isotopes within rocks, providing accurate chronological information about geological events.
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