Landforms
W
eathering
physical weathering: pressure release
denudation
Physical weathering:
frost weathering
CO2 + H2O + CaCO3

Ca(HCO3)2

Chemical weathering:
carbonation
Chemical weathering:
biological weathering
glacier landform
fiord

indlandsis
horn
glacier cirque

medial moraine

ice tongue

lateral moraines

terminal moraine
glacier front
Valley glacier
Creeping
esvaramento e fluxo
Non-permanent streams
Badlands
• hoodoos
micro-hoodoos
Torrent
basin

chanel

alluvial fan

The parts of a torrent
Fluvial processes
Upper course
waterfalls
“V“ shaped valley
kettle
kettles
canyon
pebbles and cobbles
River Sil canyon
Middle course
meanders
oxbow lakes

meander evolution

meander cutoff
meander
eroding riverbank
fluvial beach
deposition riverbank
fluvial terraces
1st level
2nd level

river level
Lower course
Estuary
Delta
Desert
Aeolian processes
deflation

abrasion
sand dunes
vegetated dunes
coastal dunes
cross-bedding
Volcanic landscape
Lava
stratovolcano

lapilli
volcanic cone

pillow lava
Granitic landform
Tors
gnamma pit
taffoni
Karst topography
lapiaz
limestone
lapiaz
sinkholes
doline
stalactites
stalagmite
stalactites

cave

columns

stalagmites
Coastal features
Erosive coastal features
Cliffs
Abrasion
platform
arch
arch
caves

abrasion
platform
Sedimentary coastal
features
longshore
drift
beach
sand pit

former tombolo
cobble beach
sand bank

lagoon
ripples
islet
vegetated dunes
sand bank

lagoon
salt marsh
atol coralino
Atoll
Pictues Authority:
-Marcos Lago
-Wikipedia
Landform 3rd ESO
Landform 3rd ESO
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Landform 3rd ESO

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Slide presentation about Landforms. For educational use, secondary education. Geology

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Landform 3rd ESO

  1. 1. Landforms
  2. 2. W eathering
  3. 3. physical weathering: pressure release
  4. 4. denudation
  5. 5. Physical weathering: frost weathering
  6. 6. CO2 + H2O + CaCO3 Ca(HCO3)2 Chemical weathering: carbonation
  7. 7. Chemical weathering: biological weathering
  8. 8. glacier landform
  9. 9. fiord indlandsis
  10. 10. horn glacier cirque medial moraine ice tongue lateral moraines terminal moraine glacier front Valley glacier
  11. 11. Creeping
  12. 12. esvaramento e fluxo
  13. 13. Non-permanent streams
  14. 14. Badlands
  15. 15. • hoodoos
  16. 16. micro-hoodoos
  17. 17. Torrent
  18. 18. basin chanel alluvial fan The parts of a torrent
  19. 19. Fluvial processes
  20. 20. Upper course
  21. 21. waterfalls
  22. 22. “V“ shaped valley
  23. 23. kettle
  24. 24. kettles
  25. 25. canyon
  26. 26. pebbles and cobbles
  27. 27. River Sil canyon
  28. 28. Middle course
  29. 29. meanders
  30. 30. oxbow lakes meander evolution meander cutoff
  31. 31. meander eroding riverbank fluvial beach deposition riverbank
  32. 32. fluvial terraces 1st level 2nd level river level
  33. 33. Lower course
  34. 34. Estuary
  35. 35. Delta
  36. 36. Desert Aeolian processes
  37. 37. deflation abrasion
  38. 38. sand dunes
  39. 39. vegetated dunes
  40. 40. coastal dunes
  41. 41. cross-bedding
  42. 42. Volcanic landscape
  43. 43. Lava
  44. 44. stratovolcano lapilli
  45. 45. volcanic cone pillow lava
  46. 46. Granitic landform
  47. 47. Tors
  48. 48. gnamma pit
  49. 49. taffoni
  50. 50. Karst topography
  51. 51. lapiaz
  52. 52. limestone lapiaz
  53. 53. sinkholes
  54. 54. doline
  55. 55. stalactites
  56. 56. stalagmite
  57. 57. stalactites cave columns stalagmites
  58. 58. Coastal features
  59. 59. Erosive coastal features
  60. 60. Cliffs
  61. 61. Abrasion platform
  62. 62. arch
  63. 63. arch
  64. 64. caves abrasion platform
  65. 65. Sedimentary coastal features
  66. 66. longshore drift
  67. 67. beach
  68. 68. sand pit former tombolo
  69. 69. cobble beach
  70. 70. sand bank lagoon
  71. 71. ripples
  72. 72. islet
  73. 73. vegetated dunes sand bank lagoon
  74. 74. salt marsh
  75. 75. atol coralino
  76. 76. Atoll
  77. 77. Pictues Authority: -Marcos Lago -Wikipedia
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