shaping the earth

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Across
  1. 6. parent material-the original rock that is underneath an area
  2. 7. wedging frost wedging, gets into cracks and freezes
  3. 9. weathering the breaking down of rocks by changing their chemical formula
  4. 11. topography when rain falls it absorbs some co2
  5. 13. the process that breaks down rocks
  6. 14. they are the most common glaciers
Down
  1. 1. weathering weathering by living things
  2. 2. particles carried by the wind are set down elsewhere when the wind slows down
  3. 3. weathering Mechanical weathering breaking dow of bedrock
  4. 4. rocks word down because of friction with other rocks or other forces
  5. 5. sheets they cover a very large area and are very thick
  6. 8. is the process of rock pieces being placed in a different location after erosion
  7. 10. occurs when glaciers are forming and receding
  8. 12. when water slows down, the material that was suspended in it falls out because of gravity