Geology

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Across
  1. 3. Hot or cold mixture of water and rock fragments
  2. 5. Elements each layer is made of
  3. 6. Way layer behave due to heat
  4. 8. Molten liquid that moves around the inner core
  5. 9. Plates moving away from each other
  6. 11. innermost layer
  7. 13. Tectonic plates can move towards each other
  8. 15. Forms thick blocky lava flows
  9. 18. solid layer
  10. 19. Weak and deformable
Down
  1. 1. Black volcanic rock
  2. 2. Hot, fast moving clouds of gas, ash, and rock debris
  3. 3. Rigid crust, upper mantle
  4. 4. A mountain with a vent that erupts lava from the earths crust
  5. 7. Extrusive rock like rhyolite and basalt
  6. 10. Outermost layer
  7. 12. Strong, lower part of the mantle
  8. 14. Imaginary line that separates two things
  9. 16. middle Layer
  10. 17. Plates slide past each other