Landscape dynamics 1 Crossword game

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Across
  1. 3. Break or interruption in the continuity of the geologic record
  2. 4. "Irish" hill in the shape of an inverted spoon
  3. 7. It is used to describe a sediment
  4. 12. Ancient soils that have been incorporated into the geological record
  5. 13. The theory according to which older layers sit underneath younger ones
  6. 17. Classification of different layers or layering of sedimentary deposits
  7. 18. Wide river mouth in which tidal environment dominates
  8. 19. Mound of sand formed by the wind
  9. 20. Thin, crest of rock left after two adjacent glaciers have worn a steep ridge into the rock
  10. 22. U-shaped lake that forms when a wide meander of a river is cut off
  11. 23. Clay coating on rocks found in desert pavements
  12. 24. Long-term alteration of temperature and typical weather patterns
  13. 25. The upper layer of earth in which plants grow
  14. 26. River sub-divided in channels separated by small islands
Down
  1. 1. Mechanical weathering processes created by the freezing of water into ice
  2. 2. Icicle-shaped formations hanging from the ceiling of a cave
  3. 5. Accumulation of unconsolidated debris occuring in formerly glaciated regions
  4. 6. A rock modified by rain or wind
  5. 7. Treeless ecosystem where the climate is cold and windy, and rainfall is scant
  6. 8. Stones and rocks that were transported by a glacier
  7. 9. Shallow body of water separated from a larger body of water by a narrow landform
  8. 10. Flat area of land next to a river
  9. 11. Landscape Dynamics lecturer
  10. 12. Ground permanently frozen
  11. 14. A terminus is either ante or post
  12. 15. Amphitheatre-like valley formed by glacial erosion
  13. 16. Era of large climate fluctuations
  14. 21. Triangle-shaped hill formed as material from volcanic eruptions, typical of the rainforest