How do we compute the age of a fossil?

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(B) The age of a fossil is determined using radiometric dating techniques. These methods rely on the decay of radioactive isotopes present in the foss

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By using radioactive dating methods such as Uranium-Lead,Potassium-Argon,and Electron-Spin Resonance.

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(B) The age of a fossil is determined using radiometric dating techniques. These methods rely on the decay of radioactive isotopes present in the fossil or the surrounding rock layers.$(i)$ Uranium-Lead Method: Used for dating very old rocks and fossils.$(ii)$ Potassium-Argon Method: Used to date volcanic rocks associated with fossils.$(iii)$ Electron-Spin Resonance $(ESR)$ Method: Used to measure the accumulation of trapped electrons in the crystal lattice of minerals over time.These techniques allow scientists to calculate the absolute age of the fossil accurately.

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