Level 7

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Across
  1. 2. largest ocean
  2. 6. most populated country
  3. 9. highest mountain
  4. 10. biggest country
Down
  1. 1. smallest bird
  2. 3. ocean smallest ocean
  3. 4. smallest country
  4. 5. coldest place
  5. 7. biggest animal
  6. 8. man's best friend