Determining the age of geological structures like fossils and rocks is called

What are fossils? How are they formed? Describe in brief two methods of determining the age of fossils. State any one role of fossils in the study of the process of evolution.

Most of the fossils occur in rocks

Most of the fossils occur in rocks

Seed like structures in Moss are called

The process of formation of fossil in the rocks is called _____.

A method which uses radioactivity for determining the age of a prehistoric fossil is called