Structural Landforms

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Across
  1. 3. a form of mass movement, when streams of mud move downslope.
  2. 4. a ridge with a dip slope and a scarp slope.
  3. 5. a hill with a pointed top formed by the erosion of a butte.
  4. 7. the downslope movement of a large mass of rock and soil.
  5. 8. a large, flat-topped isolated hill.
  6. 10. the lowering and recession of a watershed.
  7. 12. saturated soil sliding along frozen ground.
  8. 14. movement of eroded material downhill due to gravity.
  9. 16. most gradual form of mass movement.
  10. 19. the less steep slopeof an escarpment or homoclinal ridge.
  11. 20. weathered rock falls downslope and collects as scree.
Down
  1. 1. a slope element that is greater than 80deg to the horizontal.
  2. 2. ridge formed by inclined strata that are tilted.
  3. 6. underground water that flows inro a river.
  4. 9. small, convex slope with a thin soil cover.
  5. 11. a ridge with a steep dip slope and a scarp slope.
  6. 13. the level to which a river erodes.
  7. 15. clay particles become saturated with water and flow downhill.
  8. 17. erosion of a mesa to form a small flat-topped hill.
  9. 18. slope element with low-angle, concave slope.