Across
- 2. Powell worked to manage water and land in the American ______.
- 4. The last name of the famous explorer who traveled through the Grand Canyon.
- 5. Powell made these to record the land he explored.
- 9. The state where the famous river trip began and where the Grand Canyon is located.
- 11. Powell was a member of the U.S. Army and a ______.
- 12. A scientist who studies rocks, Earth's history, and the processes that shape Earth.
Down
- 1. Powell lost one arm during this American conflict.
- 3. Powell was a famous ______ who traveled through difficult and unexplored areas.
- 6. The U.S. Geological ______ is the organization Powell later directed.
- 7. The large canyon Powell traveled through.
- 8. Powell studied these to learn about Earth's history.
- 10. Powell traveled down this body of water in 1869.
