Addie Unit 2 Vocab Crossword

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Across
  1. 2. the process of water freezing in the cracks of rocks and breaking them apart
  2. 3. the process by which rocks are weathered due to reactions with substances in water and air
  3. 6. a representation of something else
  4. 8. rocks that are smaller than sand but bigger than clay
  5. 9. the different rates at which layers of weathered earth materials are carried away by water, wind, or ice
  6. 10. a process by which particles are separated out from water, wind, or ice by size, shape, or density
  7. 11. the carrying away of weathered earth materials by water, wind, or ice
  8. 12. the grinding and bumping of rocks that cause physical weathering
  9. 14. particles that are smooth or slick; smaller than sand and silt, it is difficult to see just one
Down
  1. 1. the process in which two or more substances combine to make one or more new substances that have different properties from the original ones
  2. 4. material that is deposited by water, wind, or ice
  3. 5. a low-lying area where water may accumulate
  4. 6. naturally occurring chemical compound
  5. 7. the settling of sediments
  6. 10. rocks that are smaller than gravel but bigger than silt
  7. 13. a solid earth material that is made of minerals