Kosa kata (unit 19 & 30)

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Across
  1. 1. Insect
  2. 4. nature resource
  3. 9. Deforestation
  4. 10. Nature
  5. 12. Victim
  6. 13. flood
  7. 15. Recycle
  8. 16. Hill
  9. 19. Replanting
  10. 20. Peak
Down
  1. 2. Environment
  2. 3. Global warming
  3. 5. Land slide
  4. 6. National Park
  5. 7. Nationality
  6. 8. Island
  7. 11. Pollution
  8. 14. Building
  9. 17. drought
  10. 18. Landscape