Question

Which of the following is true about geologic time?

It is extremely easy to model
We have a complete understanding of all geologic time
periods
It is extremely difficult to model because it covers so much
time
HELPLPPPPPPP!!!!!

Answer 1

The geologic time scale is the calendar for events in Earth history. It subdivides all time into named units of abstract time called escending order of duration eons, eras, periods, epochs, and ages.