Quiz#4 Geologic Time Scale

It is where all traces of history of earth is recorded in rocks that make up the crust.

It is a way on how the age of rocks and fossils can be determined by its numeric value.

It is the largest division in the geologic time scale.

• Eon

• Epoch

It refers to the rocks that are deposited and used in dating methods.

• Igneous

• Metamorphic

• Sedimentary

It is used to determine the geological events in rock strata.

It refers to prominent reptiles that evolved during the Mesozoic Era.

• Primates

• Dinosaurs

• Fishes

The fitting of supercontinent Pangea happened in this era.

• Cenozoic

• Mesozoic

• Paleozoic

The present human evolved during this age.

• Paleocene

• Holocene

• Miocene

It refers to the age of the fish.

Ancient bacteria and blue green algae existed during this age.

• Archaean

• Proterozoic

• Hadean