Across
- 2. ship that recovered 50 volumes worth of data
- 4. developed by Edward Haley and held larger amounts of air in a reserve barrel
- 5. Constructed of carbon fiber and reinforced plastic
- 8. invented by Jacques Cousteau and allowed for dives of up to 150 meters
- 9. made of watertight canvas and a heavy metal helmet used from (1850 - 1950)
- 10. credited as the explorer to establish permanent settlements in America.
- 12. Spanish explorer who was the first to cross the isthmus of Panama (by land).
- 14. consisted of a steel hulled chamber attached to a ship by a steel cable
- 15. Italian explorer (1485-1528).
- 17. Father of Oceanography
Down
- 1. sailed north as far as Great Britain by 150 B.C.
- 3. accurate map of thewarm water current that runs north along the east coast of North America
- 5. british explorer killed while exploring Hawaii
- 6. their ships had flattened bottoms which allowed them access to shallow waters.
- 7. English explorer with river named after him.
- 11. traveled alongthe St. Lawrence River and the eastern coast of Canada.
- 13. Portuguese explorer killed in the Philippines and did not return to Spain.
- 16. Autonomous underwater vehicles
- 18. developed at the Woods Hole Oceanographic Institute and used to find the Titanic
- 19. used to explore deep ocean depths that are unsafe for humans