The Environment

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Across
  1. 5. A person who is against you in a fight or competition
  2. 8. To give or supply something
  3. 9. Something useful that helps to meet needs
  4. 11. Related to nature and surroundings
  5. 12. Choice between two or more options
  6. 14. Advantage or positive outcome
Down
  1. 1. A sudden event causing great damage
  2. 2. A group of connected parts working together
  3. 3. Lasting for a long period of time
  4. 4. An answer to a problem
  5. 6. Something that is not too expensive
  6. 7. A very difficult or dangerous situation
  7. 8. To make air, water, or soil dirty
  8. 10. Not enough or restricted
  9. 13. Possibility of danger or harm