G4 Science: Water Crossword Puzzle

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Across
  1. 3. The property of water relating to its colour.
  2. 6. The property of water relating to its taste.
  3. 8. The property of water relating to its smell.
  4. 11. 0°C/32°F
  5. 12. The solid form of water.
  6. 14. The main unit of measuring the volume of water.
  7. 16. 100°C/212°F
  8. 19. Another name for the gaseous form of water that occurs when water boils.
Down
  1. 1. What happens when you mix a solid or a liquid with water?
  2. 2. What happens when liquid water turns into gas.
  3. 4. The process by which we remove unwanted particles from the water and make it safe for usage.
  4. 5. The specific temperature at which water transitions from a solid to a liquid.
  5. 7. The % amount of earth that is covered by water.
  6. 9. The most common form of water purification.
  7. 10. True or False? All living organisms need water to survive.
  8. 13. The state of matter of water in its natural form.
  9. 15. When water mixes with a solid or a liquid, it acts as a?
  10. 17. Water vapour's state of matter.
  11. 18. We use water to clean clothes, dishes and cars in this activity.