6th grade review. Maisie

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Across
  1. 2. gigantic pieces of the Earth's crust
  2. 5. all living organisms
  3. 8. gas in the sky
  4. 9. when the moon blocks the sun (usually during day)
  5. 10. the distance east or west of the prime meridian
  6. 14. when rocks and minerals are changed by water, etc
  7. 15. when rocks are changed by chemicals
Down
  1. 1. when 2 plates move away from each other
  2. 3. a liquid or frozen water that forms in the atmosphere and falls back to the earth
  3. 4. the distance north or south of the equator
  4. 6. rocks and minerals in the earth
  5. 7. when 2 plates slide against each other
  6. 11. a supercontinent that broke apart
  7. 12. when 2 plates come together
  8. 13. all the water on earth