Plate Tectonics

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Across
  1. 2. boundaries that SLIDE past each other; sliding motion transform causes earthquakes and cracks in Earth's surface
  2. 5. boundary where two plates are moving AWAY from each other; can cause volcanic eruptions
  3. 7. Does the Earth's ground move fast or slow?
  4. 8. The movement of tectonic plates shapes the Earth.
Down
  1. 1. two tectonic plates that CRASH into each other
  2. 3. what does the movement of tectonic plates cause?
  3. 4. Who said that continents were close together and then drifted apart? This theory is called "continental drift."
  4. 6. plates Interlocking pieces of land that connect together on Earth’s crust.