Plate Tectonics

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Across
  1. 2. This is formed when crustal plates collide.
  2. 5. When plates neither move away or toward other but simply slide past each other, this is known as _________ boundaries.
  3. 6. A supercontinent that existed millions of years ago.
Down
  1. 1. Plate_______ is the study of crustal plates.
  2. 3. When plates move away from each other, this is known as _________ boundaries.
  3. 4. When plates move toward each other, this is known as ________ boundaries.