Which dating method relies on the position of rock layers

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Absolute dating tells when the fossil was formed, relative dating compares fossils to other fossils, some fossils cannot se absolute dating so they have to use both relative and absolute dating together.

they see how deep these rocks are in the earth then they predict ---- Carbon dating is another popular method, by which fossils and other historical artifacts are tested to record levels of a common carbon isotope with a certain…

Students not only want to know how old a fossil is, but they want to know how that age was determined.

Some very straightforward principles are used to determine the age of fossils.

For relatively recent fossils, dating by carbon 14 is the most accurate method.

For older fossils it is necessary to analyse the geological layer in which they are found; fossils located in an undisturbed geological layer of a certain age…

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This activity on determining age of rocks and fossils is intended for 8th or 9th grade students.If the rock has been undisturbed, the oldest rock will be at the bottom, therefore, the oldest fossils will also be at the bottom…The method of Absolute Dating using Radiometric measures is most accurate as it provides an approximate, but yet also more accurate result, compared to relative dating which is only comparing the age of one fossil to others locally and globally…~ One dating method is to compare objects found in similar layers of rock or soil.~ Archaeologists may also compare an object with a similar fossil of artifact whose age is already known. Relative dating-comparing fossils related to how old other fossils are in the same sample of rock.

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