Vocabee... 1.6

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Across
  1. 2. Unusual, yet attractive; old-fashioned.
  2. 6. The action or process of making land, water, air, etc., dirty and not safe or suitable to use.
  3. 7. Humans, with a full set of grinding and stabbing teeth, are ________s (they eat both plants and animals).
  4. 8. Having no mercy; showing no kindness.
  5. 10. 1 dollar is _________ to 100 cents, 20 nickels, or 10 dimes.
  6. 11. My best friend is very ________.
  7. 13. Full of concern or fear; basically pessimistic.
  8. 14. An animal that only consumes plants.
  9. 15. Courteous behavior, esp. that of a man toward women; their relations with women were models of chivalry and restraint.
Down
  1. 1. Tigers and Lions are both this.
  2. 3. Rovers are designed to _______ across a rocky terrain.
  3. 4. As Johnathan _________ into the auditorium, the whole multipurpose room hushed up.
  4. 5. The largest amount or number that can be held or contained.
  5. 9. Mona Lisa is one of Leonardo Da Vinci's ___________s.
  6. 12. The 'current' _________ of humans on earth is about 7.5 billion.