Methods Of Dating Essay

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Scientists and anthropologists work together to date objects found in their archeological digging, many being millions of years old. Various methods of dating are available, depending on what they are trying to date. In this essay, the techniques of dating objects will be explored and compared. Each method has its advantages and disadvantages, but all extremely complex and scientific, each with its own purpose. The methods that will be discussed will be Radio Carbon Dating, Relative Dating, Absolute Dating, Remote Sensing, and Dendrochronolgy. Radio Carbon Dating is one of the ways scientists use to date objects, like bones. In the video, Radio Carbon Dating, the narrator, Mr. Anderson explains the way that scientists perform this dating. Simply put, there are three types of Carbon Dioxides in our air or atmosphere: Carbon 12, Carbon 13, and Carbon 14. Carbon 12 and Carbon 13 are carbons that will not change, they remain stable in the atmosphere. However, Carbon 14 will decay over time giving off beta particles. All plants will absorb carbon and produce sugar by a process of photosynthesis. The sugar can either be …show more content…
This method can supply us with an exact age, therefore, based on the method of Absolute Dating. If a scientist cuts a tree trunk, he will observe circular lines or rings, each ring around represents a year in the tree 's life. The drawback of Dendrochronolgy is that it only works for certain species of trees that grow in climates with seasons (83). In addition to dating trees, this dating process is also useful to anthropologists in other studies. According to the internet article, The Solar Origins of Dendrochronolgy, by Matthew Wills (2015), Dendrochronolgy is also valuable to use in the fields climatology, ecology, geomorphology, Glaciology, hydrology, and entomology (para.

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