Crossword

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Across
  1. 2. type of hardwood
  2. 5. a shade of red
  3. 6. consists of rocks, rivers, trees, and mountains
  4. 9. there is 2 of this on earth
  5. 10. line that divides the Northern and Southern Hemispheres
Down
  1. 1. isolating
  2. 3. something that warms you up
  3. 4. layer of gases surrounding earth
  4. 7. result of being cold
  5. 8. breaking free