Weathering and Erosion

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Across
  1. 1. The biggest cause of biological weathering
  2. 7. The breaking down of rocks to smaller pieces
  3. 8. The other name for physical weathering
  4. 10. Cause weathering by looking for food or digging holes
  5. 12. Grow in rocks and cause
Down
  1. 1. A strong cause of physical weathering
  2. 2. Erosion is the __________ of rock to another location
  3. 3. When ice gets into cracks and forces rocks apart
  4. 4. Weathering caused by living creatures
  5. 5. Weathering caused by 'weather' conditions
  6. 6. This weathering causes rocks to exfoliate and lose their outside layers
  7. 9. The movement of broken down pieces of rock
  8. 11. The energy from this causes physical weathering
  9. 13. This chemical causes rocks to break down