Zusammenfassung der Ressource
earth science
- it is an event that happened in the past.
- bombardment
- Geological time scale
- it is a system of chronological data.
- layers of the earth
- is the internal structures of the earth.
- stratigraphy
- it is the layers of the earth.
- fossil record
- it is a term used by Paleotologists to refer to the total number of fossils.
- it is the science of determining the relative order of past events
- absolute dating
- it is the process of determining an age of an a specified chronology