Tectonic Plates and the 3 Boundaries.

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Across
  1. 1. when 2 tectonic plates slide past each other
  2. 7. when 2 tectonic plates come together
Down
  1. 2. When a convergent boundary is denser than another one
  2. 3. the splitting apart of a single tectonic plate into two or more tectonic plates separated by divergent plate boundaries
  3. 4. when 2 plates pull apart
  4. 5. gigantic pieces of the Earth's crust and uppermost mantle
  5. 6. Molten rock