Carbon dating practice questions

► This review discusses perspectives and practices to sequester more soil carbon.

►It also highlights methods and models used to estimate soil carbon pools.

What makes C14 significant is that it is an unstable atom.

Eventually the extra neutron it picked up in the upper atmosphere will break off releasing a high energy beta particle.

The neutrons eventually slow down and bond with the nucleus of the nitrogen changing the atomic weight to that of an unstable carbon atom, Carbon 14 (or C14) (Warf, 212 & Taylor, 6).

As the Carbon 14 slowly descends into our lower atmosphere it bonds with oxygen becoming the very unpopular CO2 greenhouse gas (Bowman, 10).

When an organism dies, it obviously no longer eats, photosynthesizes, etc.

As is common fact, plants photosynthesize and consume CO2, fixing its carbon.

Though they may know it as carbon dating or carbon 14 dating, there is an understood notion that when anything old is found, like an ancient artifact, it can be radiocarbon dated to find out exactly how old it is.


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