Earthquake and Volcano Taco Prep

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Across
  1. 4. Used to evaluate earthquake intensity
  2. 7. Pushes two blocks of rock horizontally past each other in different directions and occurs on transform plate boundaries
  3. 8. Cause particles to move up and down and side to side at the same time
  4. 9. Uses numbers 1-10 to measure an earthquake's magnitude
  5. 14. Cause particles to move up and down in a rolling motion
  6. 15. Hot gas, ash, and rock that explosive volcanoes produce
  7. 19. Magma, or molten rock, that reaches Earth's surface
  8. 20. Pulls two blocks of rock apart and occurs on divergent plate boundaries
  9. 21. Energy that travels as vibrations inside and outside Earth
Down
  1. 1. Fastest moving seismic waves that cause particles in the ground to push and pull
  2. 2. Large and steep sided volcano located on convergent plate boundaries
  3. 3. Large and gentle slopes and located on divergent plate boundaries
  4. 5. A vent in earth's crust where molten magma flows
  5. 6. Small and steep sided and located on continental rifting
  6. 10. Pushes two blocks of rock together and occurs on convergent plate boundaries
  7. 11. Molten rock below Earth's surface
  8. 12. The ground shakes from movement in the lithosphere
  9. 13. ash Tiny particles of volcanic rock and glass that gets shot high in the atmosphere
  10. 16. The location on earth where rocks move along
  11. 17. A break in earths lithosphere, and when rocks move along a fault, an earthquake occurs
  12. 18. Volcanoes that are not located on plate boundaries
  13. 22. The place on earth directly above the earthquake's focus