What is the difference between relative and absolute dating

Absolute dating and relative dating are two techniques used in geology to evaluate the age and the period of a fossil or rock.

The main difference between absolute and relative dating is that the absolute dating is a technique to determine the numerical age of a rock or a fossilwhereas the relative dating is a technique that determines the relative age. Furthermore, absolute dating can be done with the use of radiometric dating while relative age is determined with respect to other layers.