Joey Chapter 3

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Across
  1. 5. Resources that cannot be replaced.
  2. 8. Decayed plants and animals matter.
  3. 9. Warm current that flows north along the U.S. Coast.
  4. 11. Place where plants and animals live.
  5. 13. Grasslands or prairies.
  6. 14. Remains of ancient plants and animals.
  7. 15. When two air masses of different temperatures.
  8. 17. Frozen layers of soil.
  9. 19. Desert like conditions.
Down
  1. 1. Electricity from waterpower.
  2. 2. Areas of tall grasses and scattered trees.
  3. 3. Brings either dry or moist air.
  4. 4. Surroundings.
  5. 6. Resources Earth replaces naturally.
  6. 7. Material in nature that people use and value.
  7. 10. A group of plants and animals depends on each other.
  8. 12. Region's average weather conditions over a long period.
  9. 14. The place where two air masses of different moisture.
  10. 15. Changes in the air for a given place and time.
  11. 16. To die out of.
  12. 18. Planting trees to replace.