Plate Tectonics

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Across
  1. 1. The outer most layer of the Earth. This is the layer we walk on.
  2. 3. When two tectonic plates slowly crash into each other and mountains are formed.
  3. 5. A boundary of two tectonic plates where the plates slide past each other.
  4. 8. Slowly moving pieces of Earth’s crust.
  5. 9. A boundary of two tectonic plates where the plates move away from each other.
  6. 10. scientist who studies earthquakes.
Down
  1. 2. A boundary of two tectonic plates where the plates move towards each other.
  2. 4. The name given to the super continent from the well-supported theory that all the continents used to be connected as one.
  3. 6. Movement caused by warm fluids rising and cooler fluids sinking.
  4. 7. When one tectonic plate converges under another due to density differences.