Final answer:
Relative dating compares fossil positions, while radiometric dating calculates absolute ages using isotopic decay.
Explanation:
Relative dating determines the order of fossils in comparison to one another based on their positions in rock layers. This method does not provide specific ages but establishes relative age relationships.
Radiometric dating involves measuring the decay of unstable isotopes in fossils to calculate their absolute ages in years. This technique utilizes the known decay rates of isotopes to determine the age of the specimen.
For example, if we find a fossil in a higher rock layer than another fossil, we can conclude that the fossil in the higher layer is younger, illustrating relative dating principles.
Learn more about Fossil Dating here:
https://brainly.com/question/12717371
