controlling nature

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Across
  1. 3. to be free of something
  2. 5. give support, confidence, or hope to (someone)
  3. 6. an animal that is caught and killed by another for food.
  4. 7. Chemicals used to kill insects and other pests.
  5. 8. physical injury, especially that which is deliberately inflicted.
  6. 9. a substance that is capable of causing the illness or death of a living organism when introduced or absorbed.
Down
  1. 1. seriously at risk of extinction
  2. 2. having no living members; no longer in existence.
  3. 4. a person born in a specified place or associated with a place by birth
  4. 6. an animal that naturally preys on others.