Answer:
The answer is: It is based on representing the events of the History of the Earth and of life ordered chronologically.
Step-by-step explanation:
The geological time scale is the frame of reference to represent the events of the History of the Earth and of life arranged chronologically.
It establishes divisions and subdivisions of the rocks according to their relative age and the absolute time elapsed since the formation of the Earth until today.
The answer is: It is based on representing the events of the History of the Earth and of life ordered chronologically.