Carbon dating explanation

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Also, archaeologists cannot use their hands to touch the samples or smoke near them.They risk seriously altering the result of the test.However, the quantity of Carbon-14 was nearly doubled in the ’50s and ’60s because of the atomic bomb testings in those decades.

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Since trees can have a lifespan of hundreds of years, its date of death might not even be relatively close to the date the archaeologists are looking for.For this reason, it’s preferable to date objects using multiple methods, rather than relying on one single test.Carbon dating is reliable within certain parameters but certainly not infallible.This variation is caused by both natural processes and human activity.Cosmic rays and changes in Earth’s climate can cause irregularities in the amount of Carbon-14 in the atmosphere.

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