animals and environment

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Across
  1. 3. animals or plants which could disappear without our help
  2. 7. not made or caused by humankind
  3. 8. a set of similar animals or plants
  4. 9. preserved from harm
Down
  1. 1. uncommon and difficult to find
  2. 2. catch and kill animals for food or sport
  3. 4. the surroundings or conditions in which a person, animal or plant lives or cooperates
  4. 5. a living thing that is not a plant
  5. 6. the natural home of an animal or plant
  6. 10. having no living members