ENVIRONMENT

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Across
  1. 1. DENSE FOREST RICH IN BIODIVERSITY
  2. 3. WORLDWIDE
  3. 6. INTENSIFIED BY SMOKE
  4. 7. CAN BE MAINTAINED AT A CERTAIN RATE OR LEVEL
  5. 9. SHORTAGE OF WATER
  6. 10. VARIETY OF PLANTS AND ANIMALS
  7. 13. TO BE THROWN AWAY
  8. 14. TOO DRY
  9. 15. BECOMING EXTINCT
Down
  1. 2. AT RISK OF EXTINCTION
  2. 4. COLLAPSE OF MASS EARTH FROM MOUNTAIN OR CLIFF
  3. 5. CAPABLE OF BEING RENEWED
  4. 8. DANGEROUS GAS OR VAPOUR
  5. 11. A LONG HIGH SEA WAVE CAUSED BY EARTHQUAKE
  6. 12. OVERFLOW OF WATER
  7. 16. POISONOUS