hugo crossword 10 july

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Across
  1. 2. A piece of land surrounded by water.
  2. 3. A person trained to travel in space.
  3. 5. A long trip from one place to another.
  4. 8. The science that studies living organisms.
  5. 10. A chemical element necessary for most life forms to breathe.
  6. 12. A deep gorge, typically one with a river flowing through it.
  7. 15. A small body of matter from outer space that enters the earth's atmosphere.
  8. 16. A vehicle designed to travel in space.
  9. 17. Another term for an earthquake.
  10. 18. A strong, regular, repeated pattern of movement or sound.
  11. 20. A portable light with a protective enclosure.
Down
  1. 1. A genre of imaginative fiction involving magic and adventure.
  2. 4. A mountain or hill with a crater or vent through which lava, rock fragments, hot vapor, and gas are or have been erupted from the earth's crust.
  3. 6. Related to technology or electronic devices.
  4. 7. A country, state, or territory ruled by a king or queen.
  5. 9. A large area covered chiefly with trees and undergrowth.
  6. 11. A slowly moving mass of ice.
  7. 13. To plan and direct the course of a ship, aircraft, or other form of transport.
  8. 14. A person who attacks and robs ships at sea.
  9. 19. The line where the earth's surface and the sky appear to meet.