Explain radio carbon dating kids
History, anthropology, and archaeology are three distinct but closely related bodies of knowledge that tell man of his present by virtue of his past.Historians can tell what cultures thrived in different regions and when they disintegrated.Before deciding on using carbon dating as an analytical method, an archaeologist must first make sure that the results of radiocarbon dating after calibration can provide the needed answers to the archaeological questions asked.The implication of what is represented by the carbon 14 activity of a sample must be considered.Radiocarbon dating has been around for more than 50 years and has revolutionized archaeology.Carbon 14 dating remains to be a powerful, dependable and widely applicable technique that is invaluable to archaeologists and other scientists.
When a living thing dies, it stops interacting with the biosphere, and the carbon 14 in it remains unaffected by the biosphere but will naturally undergo decay.
Great care must be exercised when linking an event with the context and the context with the sample to be processed by radiocarbon dating.
An archaeologist must also make sure that only the useful series of samples are collected and processed for carbon dating and not every organic material found in the excavation site.
Other potential contaminants include paper, cardboard, cotton wool, string and cigarette ash.3.
Sample storage Samples must be stored in packaging materials that will protect them during transport and even during prolonged storage.