Addie Unit 2 Vocab Crossword

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