Environment Crossword

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Across
  1. 3. To bring something new into a place or situation.
  2. 5. A group of similar animals or plants.
  3. 8. In danger of disappearing forever.
  4. 11. The natural home of a plant or animal.
  5. 13. Happening often or found in many places.
  6. 14. Belonging to a place since birth.
  7. 15. To work together with others.
  8. 16. To connect one thing to another.
Down
  1. 1. To change or influence something.
  2. 2. To continue to live after a difficult time.
  3. 4. To let something go free.
  4. 6. To completely ruin or break something.
  5. 7. Causing death.
  6. 9. An illness that affects people, animals, or plants.
  7. 10. Very important or serious.
  8. 12. To keep someone or something safe.
  9. 13. A substance used in science or industry, sometimes harmful.