Identify the correct arrangement of periods of palaeozoic era in ascending order in geological time scale.

Options

A. Cambran `rarr` Devonian `rarr` Ordovician `rarr` Silurian `rarr` Carboniferous `rarr` Permian
B. Cambrian `rarr` Ordovvician `rarr` Silurian `rarr` Devonian `rarr` Carboniferous `rarr` Permian
C. Cambrian `rarr` Ordovicina `rarr` Devonian `rarr` Silurian `rarr` Carboniferous `rarr` Permian
D. Silurian `rarr` Devonian `rarr` Cambrian `rarr` Ordovician `rarr` Permian `rarr` Carboniferous

Answer

B

Explanation

Palaeozoic era is the era of ancient life. The correct arrangement of periods of this era is Cambrian `rarr` Ordovician (age of inverbrates) `rarr` Silurian `rarr` Devonian (age of fishes) `rarr` Carboniferous (age of Amphibinas) `rarr` Permian.