Rocks

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Across
  1. 3. hot liquid rock below the surface of
  2. 5. the process of rock breaking down into smaller pieces due to water or moving water
  3. 6. the process by which all the rock formations of a region are pushed up due to plate motion
Down
  1. 1. a small part that is meant to show what the whole is like
  2. 2. anything that has mass and takes up space
  3. 4. small pieces of rock