Across
- 3. Natural solids formed by minerals and processes.
- 4. The evolution of life forms as shown in the moch.
- 5. A horizontal talde now of elements. in the periodic
- 6. what is going to already happen.
- 8. Data Collected and maintained for saentife Analysis
- 9. One of the three long units geologic tirne..
- 10. The preserved remains or traces of an organism that lived in the past.
Down
- 1. helating to global scientific research and Collaboration
- 2. This vast number of years into manageable periods
- 3. age the age of rocks compared to the ages of other rocks.
- 7. Standardized mensure used for Comparison or organization
- 8. The transfer of energy by electromagnetic cwaves.