Define the following terms: $Fossil$ and $Geological$ $time$.

(N/A) $Fossil$ refers to the petrified remains,impressions,or traces of organisms that lived in the past and were preserved in sedimentary rocks. Examples include bones,teeth,shells,imprints in soft mud,or moulds and casts of entire organisms.
$Geological$ $time$ refers to the chronological history of the Earth and the evolution of life,based on the study of fossils and rock strata. It is systematically divided into $Eras$,$Periods$,and $Epochs$ to organize the vast history of life on Earth.