Convection Currents Crossword Puzzle

12345678910
Across
  1. 1. u
  2. 3. w
  3. 4. y
  4. 5. b
  5. 7. n
  6. 10. e
Down
  1. 1. d
  2. 2. a
  3. 6. n
  4. 8. e
  5. 9. g