Across
- 3. era also known as the Jurassic Period
- 7. this is what makes Nebraska's legislature unique
- 10. the president during the Civil War
- 11. storm with blowing snow that happens often in Nebraska
- 14. the most elevated part of Nebraska
- 15. most important animal in Nebraska's history
- 16. trail that traveled on the South side of the Platte River
- 18. era when granite and sedimentary rocks were formed
- 20. people who study the Earth
- 21. conditions in the atmosphere at a particular time
Down
- 1. trail that traveled on the North side of the Platte River
- 2. era when volcanoes from the Rockies erupted
- 4. time zone we live in
- 5. people who study fossils
- 6. the right to vote
- 8. location of a place based on something else
- 9. which country attacked the US at Pearl Harbor
- 12. an exact location on Earth (latitude/longitude)
- 13. river is the eastern border of Nebraska
- 17. river is the Natural Highway across Nebraska
- 18. era when Nebraska was covered in seas and swamps
- 19. a view of weather over a longer period of time
