Crossword 5

12345678910111213
Across
  1. 2. gently moving air
  2. 5. a man-made source of light
  3. 8. moving air
  4. 9. main source of water
  5. 11. small balls of ice
  6. 13. changing of water vapour into water drops
Down
  1. 1. light travels in __________ line
  2. 3. small pool of water formed by rain
  3. 4. process of changing of water into ice
  4. 6. change of water vapour into soft ice
  5. 7. tiny and harmful living things
  6. 10. colour of shadow
  7. 12. a huge water body