Across
- 3. secure
- 6. Small
- 8. advocate
- 10. dissatisfied
- 11. hazardous
- 15. contrast
- 18. Worsen
- 19. issue pressing concern
- 22. in contemporary society
- 23. Keep
- 26. Idea
- 27. Pollution
- 28. Use
- 32. academic instruction
- 34. Increase
- 38. Get
- 39. perceive
- 42. conserve
- 43. gradual
- 44. scarce
- 46. identify
- 48. Start
- 51. Problem
- 52. owing to
- 53. expend
- 54. challenging
Down
- 1. notwithstanding
- 2. elucidate
- 3. assert
- 4. limited
- 5. maintain
- 7. financial resources
- 9. prosperous
- 12. Prove
- 13. generate
- 14. End
- 16. safeguard
- 17. online platform
- 20. numerous
- 21. renowned
- 24. Cause
- 25. ascertain
- 29. Decrease
- 30. delighted
- 31. straightforward
- 32. sufficient
- 33. Change
- 35. Improve
- 36. Build
- 37. examine
- 38. object to
- 40. rapid
- 41. medical care
- 45. influence
- 47. important paramount
- 48. prevalent
- 49. Solution
- 50. curtail