Layer of Earth Crossword

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Across
  1. 1. the movement caused in a fluid from hotter conditions causing less dense material to rise, and colder, denser material to sink
  2. 3. A supercontinent all of the continents connected
  3. 5. The densest layer of Earth and solid
  4. 7. the upper atmosphere between about 50 and 80 km (30 and 50 miles) above the surface of the Earth
  5. 10. Movement of materials from inside Earth
  6. 12. the rigid outer part of the earth
Down
  1. 2. A layer of Earth that is liquid and mostly Fe and Ni
  2. 4. The layer of Earth that we stand on
  3. 6. the relationship between the mass of the substance and how much space it takes up
  4. 8. A semi-liquid layer of Earth
  5. 9. A planet in the milky way
  6. 11. shaking of the ground caused by the passage of seismic waves