Across
- 2. in this relative dating law it says that any rock that cuts through another rock is newer
- 3. fossils used for dating
- 7. rock, a type of rock that is made up of Earth's deposited minerals and is later cemented
- 9. in this relative dating law it says that rocks that are found in older rocks are older than the two
- 10. geological ageing method that uses the law of superposition
Down
- 1. divides the Earths existence into eons, epochs, periods, and eras
- 4. law that says the father away from the surface the rock is then it is older (assuming it remains untouched)
- 5. the top layer of Earth's layers
- 6. the rate of decay for absolute age dating
- 8. geological ageing measured in years