Plate Tectonics

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Across
  1. 2. is a layer of rigid rock that consists of the crust and the upper part of Earth’s mantle
  2. 5. tectonic process whereby plates move away from each other.
  3. 7. describes how the plates move, interact, and change the physical landscape.
  4. 8. is a violent shaking of Earth’s surface.
Down
  1. 1. a violent shaking of Earth’s surface.
  2. 3. where two plates are moving toward one another. When the two converging plates both contain continental crust, it is called a collision zone
  3. 4. center of Earth,
  4. 6. openings in Earth’s crust where lava, gas, and ash can erupt.