yezzir
Age is how old the rock is relative to other rocks, position is where the rock is in relation to other rocks. Tectonic motion and other forces can easily turn a portion of the Earths crust upside down resulting in older rock lying above younger layers.
By comparing the relative percentages of a radioactive (parent) isotope and a stable (daughter) isotope.
Just as the rings in a tree get older as you count towards the centre of the trunk, so layers of sedimentary rock are older the further down a sequence you look.
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yezzir
Hi every body this is my answer to this question
relative dating.Relative dating is used to determine the relative age of rocks.
Mainly, a geologist.
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Sedimentary rocks.
Radioactive dating is used to determine the absolute ages of rocks. By Jennifer Palos
geologist
its superposition
absolute age
Geologists determine absolute age of rocks by using radioactive dating.
Identical pattern of rocks and fossils in the southern hemisphere