Geography

123456789101112
Across
  1. 3. a mass of small loose stones that form or cover a slope on a mountain
  2. 4. Where several corries cut back to meet at a central point,the mountain takes the form of a steep pyramid
  3. 5. A former river valley spur which has been sliced off by a valley glacier,forming steep edges
  4. 6. a tributary glacial trough in the side of a main valley often with a waterfall
  5. 9. Armchair-shaped hollow in the mountainside formed by glacial erosion,rotational slip and freeze-thaw weathering-this is where the valley glacier begins
  6. 10. commonly produced by stream erosion
  7. 12. a small mountain lake
Down
  1. 1. formed by the process of glaciation
  2. 2. Frost shattered rock debris and material eroded from the valley floor and sides,transported and deposited by glaciers
  3. 7. A sharp,knife-like ridge formed between two corries cutting back by processes of erosion and freeze-thaw
  4. 8. the gradual destruction of something
  5. 11. the process of scraping or wearing something away.