Crossword Puzzle - Unit 1

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Across
  1. 3. – Clues or facts that help solve a problem (7 letters)
  2. 5. – To give an idea or plan for someone to think about (6 letters)
  3. 7. – Something built by humans, not nature (8 letters)
  4. 9. – Strong and reliable, like facts that can’t be doubted (5 letters)
  5. 11. – To hit something suddenly or stop working (as in workers’ protest) (6 letters)
  6. 12. – A strange event that no one can explain (7 letters)
Down
  1. 1. – To hit a door with your hand to get someone’s attention (5 letters)
  2. 2. – What is left after something is gone or destroyed (7 letters)
  3. 4. – To think carefully before deciding (8 letters)
  4. 6. – A person who travels to discover new places (8 letters)
  5. 8. – To go down below the surface of water, like a stone in a pond (4 letters)
  6. 10. – Wanting more than you need, like a dragon hoarding gold (6 letters)
  7. 11. – To form something into a circle, square, or other figure (5 letters)