Crossword Puzzle

123456789101112131415
Across
  1. 2. A polished surface that reflects light.
  2. 4. Plant tissue that transports food.
  3. 6. Point where reflected or refracted rays meet.
  4. 10. Process by which green plants prepare food.
  5. 11. Process of releasing energy from food.
  6. 12. Type of mirror that can form real images.
  7. 13. Process of coating iron with zinc.
  8. 14. Tiny pores present on leaf surface.
  9. 15. Mirror used as a rear-view mirror in vehicles.
Down
  1. 1. Removal of oxygen or addition of hydrogen.
  2. 3. Addition of oxygen or removal of hydrogen.
  3. 5. Insoluble solid formed during a chemical reaction.
  4. 7. Bending of light when it passes from one medium to another.
  5. 8. Plant tissue that transports water and minerals.
  6. 9. Gradual destruction of metals by reaction with air and moisture.