Science

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Across
  1. 1. outermost layer of the Earth
  2. 2. drift outermost layer of the Earth
  3. 4. boundary boundary between two plates that are moving apart
  4. 5. area where an oceanic plate goes does into the mantle
  5. 6. boundary place where two plates move together
  6. 7. rigid layer of Earth's surface made up of the crust and part of the upper mantle
Down
  1. 1. current cycle of heating, rising, cooling, and sinking
  2. 3. plasticlike layer of the Earth's surface below the lithosphere
  3. 8. boundary plate boundary that forms when two plates slide past each other
  4. 9. sections of the lithosphere