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Symbols and Signs Crossword Puzzle for High School is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Symbols and Signs Crossword Puzzle for High School
Explore key symbols and representations used in underground tunnel systems with this medium-difficulty crossword puzzle designed for high school students.
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Across
  • 1. Emergency hazard indicated by specific icon
  • 3. Warning label for unsafe conditions
  • 4. Indicator showing directions or information
  • 6. Visual symbol conveying information
  • 8. Designated safe path inside tunnels
  • 12. Route marked for quick exit
  • 14. Diagram showing tunnel layout
  • 15. Tool for climbing between levels underground
  • 18. Electrical line laid inside tunnels
Down
  • 2. Light used for signaling in tunnels
  • 5. Devices warning of danger underground
  • 7. Sign indicating a way out
  • 9. Invisible hazard detected by sensors
  • 10. To supply fresh air to underground space
  • 11. Passage for airflow in tunnels
  • 13. Graphic representing an idea or object
  • 16. Warning sign for danger or risk
  • 17. Depression or hole inside tunnel floor
  • 19. Object indicating location or direction
  • 20. Underground passageway
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