Responses
how old Earth is
how old Earth is
the events that ended major divisions of geologic time
the events that ended major divisions of geologic time
the number of eras in Earth's history
the number of eras in Earth's history
the life forms that lived in each era
1 answer
The two correct answers that can be determined by reading the geologic time scale are:
The geologic time scale provides a framework for understanding the age of Earth as well as the significant life forms that existed during different periods and eras.
1 answer
1 answer
42 answers
1 answer