siencfiic knowledge

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Across
  1. 4. - Spanish explorer in the Americas during the 1500s
  2. 5. - a new territory
  3. 6. - to travel completely around something
  4. 8. - a fleet of warships
  5. 10. Passage - a much-sought sea route between the Atlantic and Pacific oceans, located along the north coast of North America
Down
  1. 1. - the use of scientific knowledge for practical purposes; equipment that makes use of advanced knowledge and skill.
  2. 2. - to show clearly
  3. 3. - when two or more groups or objects come together
  4. 7. - to study
  5. 9. - an economic theory that a nation’s power depends on its ability to increase wealth by accumulating precious metals