Glaciation Crossword

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Across
  1. 4. The weight of the ice smooths the rock face
  2. 6. steep walks formed by a river
  3. 9. method of weathering caused by expanding ice
  4. 11. when a glacier moves in a curve creating a hollow creating a tarn
  5. 12. name of period of last ice age
Down
  1. 1. when the glacier freezes to the rock and moves down hill caused by gravity
  2. 2. also known as ciques and cwrns
  3. 3. when a glacier slides down a hill
  4. 5. knife edge ridge found at the back of a corrie
  5. 7. Material carries by a glacier and deposited
  6. 8. where meltwater freezes and picks up rocks
  7. 10. rocks which don’t match the local geology