vocab words

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Across
  1. 2. loose particles of sand,silt,dirt or clay
  2. 5. process that wears away surface materials
  3. 6. when rocks are broken down without changing there chemical nature
Down
  1. 1. when rocks are brocken down and the chemical nature is changed
  2. 3. process that breaks rocks into fragments
  3. 4. the action of becoming larger
  4. 7. the action of becoming smaller
  5. 8. erosion that occurs when wind blown sediments strike rock,scrping the surface