Across
- 2. Discovered the North Pole
- 4. First person to reach the South Pole
- 6. First to reach the summit of Mount Everest
- 7. Led the Lewis and Clark expedition
- 9. Explored the Arctic region
- 12. Discovered the source of the Mississippi River
- 15. Explored the Nile River
- 16. Explored the South American continent
- 17. Discovered the New World for England
- 18. Discovered the Northwest Passage
- 19. Explored the Antarctic region
Down
- 1. Sailed around the world on the HMS Beagle
- 3. Crossed the Alps with elephants
- 5. Discovered the Pacific Ocean
- 8. First to circumnavigate the world
- 10. Discovered the source of the Nile River
- 11. Explored the Amazon rainforest
- 13. Explored the Australian Outback
- 14. Explored the African continent
