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