Earth's Crust 7th grade Science

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Across
  1. 2. dioxide this is made when volcanoes erupt
  2. 3. earth this is what Pangea means in Latin
  3. 7. continent that led to Plate Tectonics Theory
  4. 9. thin layer of solid rock around the Earth's mantle
  5. 10. the earth's core is made mostly of this
  6. 11. Crust an egg shell is like this
  7. 12. will Mt. St. Helen erupt again
Down
  1. 1. let us know what state of matter Earth is in
  2. 4. most of the earth is made of rock in this matter
  3. 5. these are formed when plates come together
  4. 6. the whole earth is generally this
  5. 8. Mt. St. Helen is this kind of volcano