UNIT 6

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Across
  1. 3. survey
  2. 5. aspect element
  3. 8. absorption
  4. 9. barrier of water
  5. 11. discharge of toxics
  6. 13. command control
  7. 17. contract agreement
  8. 18. rubbish is kept there
  9. 19. vitmains
  10. 20. financial support
  11. 22. advantage
Down
  1. 1. lance
  2. 2. pollute
  3. 4. smoke and fog
  4. 6. readiness
  5. 7. a movement to win
  6. 10. advertise
  7. 12. request
  8. 14. materials
  9. 15. nourishment healthy diet
  10. 16. type of life
  11. 21. cuisine food