Glacier

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Across
  1. 6. typically formed when the main valley has been widened and deepened by glacial erosion
  2. 8. frozen water
  3. 9. occurs at low temperatures often 0 and uses water and cracks
  4. 10. a narrow ridge of rock which separates two valleys
  5. 12. a semicircular or crescent-shaped basin with steep sides and a gently sloping floor formed in mountainous regions
Down
  1. 1. responsible for the erosion and transportation of individual pieces of bedrock
  2. 2. an ice river
  3. 3. breaking things down
  4. 4. a valley formed by a glacier
  5. 5. melted glacial ice
  6. 7. the process of wearing something away
  7. 11. loke in a corrie