Age of Exploration

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Across
  1. 2. - Craftsmanship involved in creating sails for ships.
  2. 5. - Large sailing ship often used for exploration and trade.
  3. 6. - Navigational instrument used to measure the angle between a celestial object and the horizon.
  4. 8. - Explosive substance used in firearms and explosives.
  5. 9. - Tools used by explorers to navigate and chart their course.
  6. 10. STAFF - Navigational instrument used to measure the angle between the horizon and a celestial body.
Down
  1. 1. - Small, fast sailing ship used by explorers during the Age of Exploration.
  2. 3. - Ancient navigational instrument used to measure the altitude of celestial bodies.
  3. 4. - Precise timekeeping device used for navigation at sea.
  4. 7. - Branch of mathematics used in navigation and surveying.