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  1. Radiocarbon dating technique is used to estimate the age of

  2. A.

     rocks

    B.

     monuments

    C.

     soil

    D.

     fossils

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    Answer : Option D

    Explanation :

    Radiocarbon dating involves determining the age of an ancient fossil or specimen by measuring its carbon-14 content. Carbon-14, or radiocarbon, is a naturally occurring radioactive isotope that forms when cosmic rays in the upper atmosphere strike nitrogen molecules, which then oxidize to become carbon dioxide.


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