Science ''Mystery Things''

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. The difference in electrical charge between two points in a circuit expressed in volts (9)
  2. 7. Clear liquid we drink that falls as rain (5)
  3. 8. A storm resulting from strong rising air currents (plural) (13)
  4. 11. Precipitation of ice pellets when there are strong rising air currents (4)
  5. 12. Mountain that erupts with lava (plural) (9)
  6. 14. The power to do work or make things move (6)
  7. 16. Water falling from clouds (4)

Down

  1. 1. Water at boiling temperature diffused in the atmosphere (5)
  2. 2. Frozen flakes that fall in winter (4)
  3. 3. Tiniest unit of living things (plural) (5)
  4. 4. A visible suspension in the air of particles of some substance (5)
  5. 6. A sudden shaking of the ground caused by movement within the Earth. (10)
  6. 9. Deriving destructive energy from the release of atomic energy (7)
  7. 10. State of matter with a fixed shape (5)
  8. 13. State of matter that flows like water (6)
  9. 15. State of matter that fills any space, like air (3)