Human Achievements

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Across
  1. 2. – Process of gaining and sharing knowledge.
  2. 4. – A person trained to travel and work in space.
  3. 8. – International sporting event held every four years.
  4. 10. – A system of government where citizens have voting rights.
Down
  1. 1. – A system of connections linking people, places, or computers.
  2. 3. – Machines humans launch into space for communication or research.
  3. 5. – The study of ideas about knowledge, life, and existence.
  4. 6. – The act of traveling to discover new lands or ideas.
  5. 7. – Application of scientific knowledge to solve problems.
  6. 9. – Human achievement in writing novels, poems, and plays.