Describe the process of carbon dating

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Carbon sources include the burning of fossil fuels and other organic matter, the weathering of limestone rocks (which releases ), and the respiration of living organisms.Release agents include volcanic activity, forest fires, and many human activities. The attributes of the remarkable carbon atom make possible the existence of all organic compounds essential to life on earth.

Libby and coworkers and has provided age determinations in archeology, geology, geophysics, and other branches of science.Carbon dioxide is distributed on a worldwide basis into various atmospheric, biospheric, and hydrospheric reservoirs on a time scale much shorter than its half-life.Measurements have shown that in recent history, radiocarbon levels have remained relatively constant in most of the biosphere due to the metabolic processes in living organisms and the relatively rapid turnover of carbonates in surface ocean waters.After the organism dies, carbon-14 continues to decay without being replaced.To measure the amount of radiocarbon left in a artifact, scientists burn a small piece to convert it into carbon dioxide gas.

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