Across
- 5. the occupation of life and chemistry
- 6. ex. mammoth to elephant
- 7. is the name of when all the continents were conjoined
- 9. ex. giraffes have long necks to reach their food
- 10. Layer A is younger than layer C (3 words)
Down
- 1. approximate age of fossils (2 words)
- 2. what happened to the dinosaurs after the meteor hit
- 3. ex.trace,mold,cast,body
- 4. an occupation in the science of water
- 8. the exact age of rocks (2 words)