Because.
The history of the planet.A record of the geologic events and life forms the earth's history.
Geological Time Scale.
The geologic time scale shows the timing and relationship of events that have occurred throughout Earth's history.
Geologic Time. It's called the Geologic Time Scale.
geologic time scale
A geologic time scale is a scale that was developed by scientists to show when and for how long different events happened in the Earth's history. Some events included on the scale are when plant life appeared, when mountains were formed and when dinosaurs roamed the Earth. The geologic time scale divides Earth's history into periods such as the Cretaceous, Jurassic and Triassic periods.
because the time span of earth past is so great geologic
The scale outlines the development of Earth and life on Earth.
Geologic Time Scale
the record of life forms and geologic events in earth's history is actually called the "Geologic time scale" fine sir. good day
becase scientists use it to place history in order
fossil record geologic time scale