unit 8-review 5-7

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Across
  1. 6. huge
  2. 7. relaxed
  3. 10. half awake
  4. 11. under the earth
  5. 13. area of ground with flattened top
  6. 15. part of a value
  7. 16. bluish-green color
Down
  1. 1. unimportant
  2. 2. half a year
  3. 3. under the earth
  4. 4. large area of land
  5. 5. not moving
  6. 6. science of raising plants in water
  7. 8. science of outer space
  8. 9. having to do with water
  9. 12. instrument which makes objects look closer
  10. 14. land or ground