Earth Day - Singapore Special!

123456789101112131415161718192021222324
Across
  1. 2. _ footprint
  2. 5. yellow + blue
  3. 8. 2020's theme
  4. 9. we soak this in
  5. 10. a very good label has 4
  6. 12. wear away
  7. 13. what earth day is fighting for
  8. 17. a sustainable way to get preloved things
  9. 19. founder
  10. 22. earth l(it)erally
  11. 23. circuit breaker
  12. 24. your birthday happens
Down
  1. 1. turn over earth
  2. 3. 50th this year
  3. 4. goodbye ice caps
  4. 6. element #5
  5. 7. happens for an hour on 28 Mar
  6. 11. 3rd 3 Rs
  7. 14. title
  8. 15. author of JttCotE
  9. 16. a perfect city
  10. 18. half of the planet's remaining rainforests
  11. 20. direction of the earth's rotation
  12. 21. a form of energy