Wordly Wise Lesson 9 Crossword

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Across
  1. 6. Extreme or severe in effect or action.
  2. 8. frugal impurity
  3. 10. Serious and immediate danger.
  4. 12. perpetual resource
  5. 13. aggravate conserve
  6. 14. A person or thing acting in place of another.
  7. 15. Spending or using more resources than necessary; excessive.
  8. 16. To support, maintain, or continue something over time.
  9. 18. Never-ending or continuous.
  10. 19. A supply of something useful or valuable, such as materials, money, or time.
  11. 20. To gather or collect something over time.
Down
  1. 1. To reduce in size, importance, or intensity.
  2. 2. sustain vital
  3. 3. diminish drastic
  4. 4. To make something impure or harmful by adding unwanted substances.
  5. 5. To protect something from harm or destruction, especially the environment or resources.
  6. 7. To make a problem, injury, or situation worse.
  7. 9. Absolutely necessary or essential; crucial to life or success.
  8. 11. Economical in use or spending; avoiding waste.
  9. 17. The state of being impure; something that contaminates or pollutes.