A fjord photograph gives you the view; vocabulary lets you explain what you are looking at. These 100 fjord geomorphology vocabulary words cover sea inlets, glacial erosion, sediment, slopes, maps and the language of a careful scientific explanation. Each has a meaning, a useful collocation and an original example sentence.
Norway is a rewarding setting because Geirangerfjord and Nærøyfjord preserve conspicuous relationships between steep valley walls, deep basins and glacial landforms. UNESCO describes them as complementary examples, not identical copies. The English word fjord comes from Norwegian. Most words below are general geography vocabulary, useful well beyond Norway; this is not a list of one hundred Norwegian translations.
Begin with the three diagnostic questions, choose a word group, then describe a diagram without looking at the definitions. “Top 100” means a curated learning selection, not a statistical frequency ranking. The sketches and measurements used for practice are fictional. This is a reading and communication guide, not a route plan, hazard forecast or invitation to inspect unstable slopes.
Turn a view into an explanation
Choose the missing connection: shape, process, evidence or expression.
Three small questions before the big landscape
Is every steep valley a fjord? No: the geographic idea includes an inlet of the sea occupying a glacially shaped valley. A photograph showing cliffs but hiding the water connection cannot establish the entire definition. Start with group 1 if sea inlet, valley and basin currently feel interchangeable.
Does ice need to stop moving before it can erode rock? No. Moving glacier ice can carry rock fragments that abrade underlying surfaces; plucking removes pieces of bedrock. These are different mechanisms, not two impressive names for the same scratch. Group 3 makes the verbs usable before introducing more landforms.
Does a deeper point on a diagram necessarily have a lower elevation? Only after you identify the reference level. Depth below a changing water surface and elevation relative to a stated datum are different quantities. The English Tuition | Norway guide similarly teaches that an accurate count does not automatically establish its cause. Here, an accurate measurement still needs its label and reference.
Contents: ten groups of ten words
Words 1–50
1–10: Name the place without losing the process
11–20: Understand ice as a moving system
21–30: Choose the right process verb
Words 51–100
51–60: Measure what the caption actually measures
61–70: Connect rock structure and changing levels
71–80: Include water without changing the subject
Worked example · Learning method · Practice · Questions · Sources
Start at the water’s connection with the sea, then move to the surrounding land. Fjord is useful precisely because it carries more information than beautiful bay. A head and a headland even point your attention in different directions.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 1 | Fjord | A long sea inlet occupying a glacially shaped valley; not every narrow bay has this history. | steep-sided fjord | The learner described the fjord as a sea inlet before explaining its glacial history. |
| 2 | Geomorphology | The study of landforms and the processes shaping them; an academic subject term. | coastal geomorphology | Coastal geomorphology helped the class connect the Norwegian view with processes rather than scenery alone. |
| 3 | Landform | A recognisable physical feature of Earth’s surface, considered by shape and origin. | glacial landform | The caption named a glacial landform without assigning it an unsupported age. |
| 4 | Inlet | A stretch of water extending inland from a larger body; broader than fjord. | narrow inlet | The map established a narrow inlet, while the geological source explained its origin. |
| 5 | Valley | An elongated low area between higher ground, often occupied by a river or glacier. | glaciated valley | The sketch showed a glaciated valley before seawater occupied its lower part. |
| 6 | Basin | A depression or lower area; specify whether discussing rock shape or drainage. | deep basin | The fictional profile placed a deep basin behind a shallower threshold. |
| 7 | Coastline | The boundary where land meets the sea, represented at a stated scale. | indented coastline | An indented coastline appeared more detailed when the map scale increased. |
| 8 | Headland | A projecting part of the coast extending into water. | rocky headland | The fictional map labelled the rocky headland beside the inlet’s entrance. |
| 9 | Mouth | The opening where a river or inlet connects with a larger water body. | fjord mouth | The student located the fjord mouth before describing the inland basin. |
| 10 | Head | The innermost end of an inlet; distinguish it from a projecting headland. | fjord head | The river entered near the fjord head in the simplified drawing. |
Say two sentences: one locating the inlet and one identifying the relevant landform. If both sentences merely say steep, revisit the nouns before adding specialist adjectives.
A glacier is not a giant snowdrift waiting politely for summer. Its margin can retreat while ice continues to flow towards it. Accumulation and ablation describe mass gains and losses; they are not labels for every movement on the diagram.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 11 | Glacier | A persistent mass of land ice that moves under its own weight. | valley glacier | The diagram followed a valley glacier rather than a floating iceberg. |
| 12 | Ice sheet | A very extensive body of land ice covering a large area; not ordinary seasonal snow. | continental ice sheet | The lesson compared an ice sheet with a glacier confined within a valley. |
| 13 | Accumulation | Addition of snow or ice to a glacier; a mass-gain term. | snow accumulation | The fictional record kept snow accumulation separate from total glacier length. |
| 14 | Ablation | Loss of glacier mass through processes such as melting or calving. | summer ablation | The teaching diagram labelled ablation without treating it as a synonym for erosion. |
| 15 | Terminus | The end or lower margin of a glacier; specialist geographic vocabulary. | glacier terminus | The sketch marked the glacier terminus at a stated date. |
| 16 | Retreat | An inward or up-valley movement of a glacier’s margin; ice may still flow outward. | terminus retreat | Terminus retreat did not mean that every part of the ice had reversed direction. |
| 17 | Advance | An outward extension of a glacier’s margin; not simply the motion of individual ice. | glacier advance | The class distinguished glacier advance from ice flow within a stationary outline. |
| 18 | Ice flow | Movement within and beneath a glacier through relevant physical processes. | direction of ice flow | Arrows showed ice flow while a separate line marked the glacier’s former margin. |
| 19 | Meltwater | Water produced by melting snow or ice; a source term rather than a purity claim. | glacial meltwater | The caption identified glacial meltwater without declaring it suitable for drinking. |
| 20 | Glaciation | The presence or action of glaciers over an area during a particular period. | past glaciation | The source connected the landforms with past glaciation rather than present snowfall alone. |
Draw separate arrows for ice flow and a line for the margin at each fictional date. Explaining why the symbols differ is a stronger check than memorising retreat alone.
Abrasion, plucking, transport and deposition answer different questions. A useful process sentence identifies the agent, action and material. The National Park Service’s general glacial explanations support these distinctions; they are not a survey of every Norwegian valley.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 21 | Erosion | Removal and transport of material by agents such as moving ice or water. | glacial erosion | The paragraph explained glacial erosion before describing where the removed material went. |
| 22 | Abrasion | Wearing down a surface through friction with moving material. | bedrock abrasion | Rock fragments carried by ice contributed to bedrock abrasion in the model. |
| 23 | Plucking | Removal of pieces of bedrock by glacier action; distinct from grinding. | glacial plucking | The drawing separated glacial plucking from the polishing of a rock surface. |
| 24 | Weathering | Breakdown or alteration of material in place; not identical to its transport. | rock weathering | Rock weathering prepared loose material, while another process moved it downslope. |
| 25 | Freeze-thaw | Repeated freezing and thawing of water; relevant to some rock breakdown processes. | freeze-thaw weathering | The explanation discussed freeze-thaw weathering without attributing every cliff crack to it. |
| 26 | Transport | Movement of material from one place to another by a specified agent. | sediment transport | The student named ice as the agent of sediment transport in the fictional sequence. |
| 27 | Deposition | The settling or laying down of transported material. | sediment deposition | The account distinguished sediment deposition from the earlier removal of bedrock. |
| 28 | Scour | Erosive removal or wearing caused by moving material such as ice or water. | glacial scour | The geological interpretation linked glacial scour with the shape of the rock surface. |
| 29 | Overdeepening | Erosion of a basin below a relevant surrounding level or threshold. | glacial overdeepening | The profile illustrated glacial overdeepening without offering an invented erosion rate. |
| 30 | Polish | A smoothed surface produced by abrasion; a geological rather than household sense here. | glacial polish | The close-up showed glacial polish, but the caption did not infer its age from shine. |
Try: moving ice transports debris, while some carried fragments abrade bedrock. Notice how naming the material prevents an attractive but empty phrase such as nature changed everything.
A photograph flattens a landscape into one view. A hanging valley is a relationship between valley floors, not a valley suspended in the air. A sill may be hidden under water, making the underwater profile essential.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 31 | U-shaped valley | A valley with a broad floor and comparatively steep sides in cross-section. | U-shaped valley profile | The U-shaped valley profile contrasted with the narrower river-valley sketch. |
| 32 | Hanging valley | A tributary valley whose floor lies above the main valley floor. | hanging tributary valley | The diagram placed a hanging valley above the larger trough. |
| 33 | Trough | An elongated depression; a glacial trough is a valley shaped by glacier action. | glacial trough | The learner traced the glacial trough beneath the water in the cross-section. |
| 34 | Cirque | A bowl-like hollow eroded near the head of a mountain glacier. | glacial cirque | The illustration placed a glacial cirque high above the main valley. |
| 35 | Arête | A narrow mountain ridge often formed between glacially eroded hollows or valleys. | sharp arête | The label used arête for the ridge, not for the adjacent basin. |
| 36 | Striation | A groove or scratch on rock; glacial striations may indicate ice movement. | glacial striation | The student needed the geological context before calling the mark a glacial striation. |
| 37 | Threshold | A raised part separating a deeper basin from neighbouring water or terrain. | rock threshold | The fictional profile showed a rock threshold between the basin and the open sea. |
| 38 | Sill | A relatively shallow barrier or ridge across a water basin or inlet. | shallow sill | The shallow sill interrupted the otherwise deeper longitudinal profile. |
| 39 | Cliff | A steep or near-vertical rock face; a description of form, not an access recommendation. | fjord cliff | The distant image showed a fjord cliff without revealing every fracture. |
| 40 | Waterfall | Water descending over a marked drop in a channel. | valley waterfall | The valley waterfall helped the student locate the change in elevation. |
The Norway learning guide starts with how ice shapes a valley. Use that question here, then add the vocabulary needed to explain an actual diagram.
Removal is only one chapter in a grain’s story. Material may be carried by ice, deposited directly, reworked by meltwater and deposited again. Till and outwash therefore describe more than a difference in appearance.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 41 | Sediment | Particles transported or deposited by physical processes; sizes vary widely. | glacial sediment | The tray model used glacial sediment as a category, not a single grain size. |
| 42 | Till | Sediment deposited directly by glacier ice, commonly containing mixed particle sizes. | unsorted till | The lesson contrasted unsorted till with material sorted by flowing water. |
| 43 | Moraine | An accumulation or ridge of glacier-associated debris; identify its position where known. | terminal moraine | The diagram labelled a terminal moraine near a former glacier margin. |
| 44 | Erratic | A rock transported by ice to a setting unlike its source geology. | glacial erratic | The writer called the boulder a glacial erratic only after checking its context. |
| 45 | Outwash | Sediment deposited by water flowing away from glacier ice. | outwash deposit | The sketch separated the outwash deposit from debris left directly by ice. |
| 46 | Silt | Fine sediment with a defined particle-size range that depends on the classification system. | fine silt | The fictional sample contained fine silt as well as larger grains. |
| 47 | Clay | Very fine sediment or clay minerals; clarify which sense is intended. | clay-sized particles | The report used clay-sized particles rather than identifying minerals from size alone. |
| 48 | Gravel | Coarse sediment made of relatively large particles within a stated classification. | gravel deposit | The exercise distinguished a gravel deposit from a solid rock ledge. |
| 49 | Sorting | The degree to which sediment particles fall within similar size ranges. | sediment sorting | Sediment sorting described the mixture, not how neatly the sample box was arranged. |
| 50 | Layer | A sheet-like body of material; a visible layer need not represent a single event. | sediment layer | The student described a sediment layer before proposing how it formed. |
Keep particle size and origin on separate lines in your notes. A mixed sample is not automatically till, and a fine grain is not automatically evidence of one specific journey.
Before trusting a number, ask what it measures and from where. A cross-section and longitudinal profile cut the same landscape in different directions. Bathymetry reveals the part that a surface-level photograph leaves out.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 51 | Cross-section | A representation of an object or landscape as though cut across it. | valley cross-section | The valley cross-section showed width and depth rather than the full inland length. |
| 52 | Longitudinal profile | A view along the length of a feature, showing changes in level. | fjord longitudinal profile | The longitudinal profile revealed a basin that the surface photograph concealed. |
| 53 | Elevation | Vertical position relative to a specified reference level. | bed elevation | The fictional bed elevation was reported relative to the stated datum. |
| 54 | Depth | Vertical distance below a specified surface or reference. | water depth | Water depth was measured from the surface shown on the diagram. |
| 55 | Datum | A reference level or framework used for measurements. | vertical datum | The map note identified the vertical datum before the class compared heights. |
| 56 | Contour | A line joining points of equal value, commonly elevation on a map. | contour interval | The learner checked the contour interval before describing the slope as gentle. |
| 57 | Scale | The relationship between a representation and actual dimensions. | map scale | Map scale explained why the small inlet disappeared on the regional sheet. |
| 58 | Gradient | Rate of change in height over horizontal distance; state the convention. | slope gradient | The task compared slope gradient without confusing it with total cliff height. |
| 59 | Relief | The difference in elevation within a specified area. | local relief | Local relief described variation in height, not the depth of every basin. |
| 60 | Bathymetry | Measurement and representation of underwater topography. | fjord bathymetry | Fjord bathymetry supplied information missing from the postcard view. |
Use this group with the worked example. The first repair is often not arithmetic: it is attaching the number to the correct surface, direction and datum.
Crystalline does not mean transparent, and fracture does not automatically mean fault. Land movement also matters when comparing sea level through time. A relative level involves the land as well as the water.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 61 | Bedrock | Solid rock beneath soil or loose deposits. | exposed bedrock | Exposed bedrock allowed a geological description that the forested slope did not. |
| 62 | Fracture | A break in rock, with or without displacement. | bedrock fracture | The illustration showed a bedrock fracture without classifying it as an active fault. |
| 63 | Joint | A rock fracture with little or no visible displacement across it. | rock joint | The geologist’s teaching note distinguished a rock joint from a shifted fault. |
| 64 | Fault | A fracture or zone along which rock has moved relative to adjacent rock. | fault zone | The diagram labelled a fault zone only where displacement was established. |
| 65 | Crystalline | Describing material built of crystals; not a synonym for transparent. | crystalline bedrock | The student did not expect crystalline bedrock to look like window glass. |
| 66 | Resistance | The ability of material to withstand a specified process or force. | erosional resistance | The explanation connected erosional resistance with rock properties and conditions. |
| 67 | Uplift | An upward movement of land or rock relative to a reference. | land uplift | The geological account distinguished land uplift from a fall in global sea level. |
| 68 | Isostatic rebound | Adjustment of land upward after removal of a substantial load such as ice. | postglacial isostatic rebound | Postglacial isostatic rebound connected crustal response with an earlier ice load. |
| 69 | Subsidence | Downward movement of land or the seabed relative to a reference. | local subsidence | The hypothetical record named local subsidence rather than assuming uniform movement everywhere. |
| 70 | Relative sea level | Sea level considered in relation to the adjacent land. | relative sea-level change | Relative sea-level change can reflect movement of both water level and land. |
UNESCO’s geological account discusses bedrock exposure and postglacial rebound. This guide uses that context without supplying new uplift measurements or turning a heritage summary into a current engineering assessment.
A fjord is an inherited landform occupied by a living water system. Rivers supply water and sediment; salinity and density help describe water layers. These terms let you connect geography with science while keeping each claim within its evidence.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 71 | Catchment | The area draining water towards a specified outlet; also called a drainage basin. | river catchment | The river catchment extended beyond the narrow strip visible beside the fjord. |
| 72 | Tributary | A smaller stream or valley joining a larger drainage system. | tributary stream | The tributary stream entered the main river above the fictional fjord head. |
| 73 | Discharge | The volume of water passing a point per unit time. | river discharge | The fictional graph reported river discharge, not merely channel width. |
| 74 | Runoff | Water flowing over or through land towards channels and receiving waters. | surface runoff | The explanation followed surface runoff from the slope to the stream. |
| 75 | Delta | A sediment accumulation near a river mouth where deposition builds a characteristic body. | river delta | The river delta in the diagram was not the entire fjord basin. |
| 76 | Estuary | A coastal water body where freshwater and seawater meet and mix to varying degrees. | fjord estuary | The phrase fjord estuary described water relationships as well as the inherited valley form. |
| 77 | Salinity | A measure of dissolved salt content in water. | surface salinity | The fictional profile reported surface salinity separately from water temperature. |
| 78 | Stratification | Arrangement into layers; in water, often associated with density differences. | water-column stratification | The diagram showed stratification without assuming that the layers never mixed. |
| 79 | Mixing | Blending of water masses or substances through relevant physical processes. | vertical mixing | The student distinguished vertical mixing from water flowing along the inlet. |
| 80 | Circulation | The pattern of movement of water within and between connected regions. | fjord circulation | A single surface photograph could not establish the full fjord circulation. |
Do not invent a single circulation pattern for every Norwegian fjord. For a particular place, use a relevant scientific source and specify season, depth and measurement conditions where they matter.
Spectacular slopes can also require specialist monitoring. Hazard, exposure and risk are related but not interchangeable. Knowing their meanings does not qualify a reader to forecast instability or select a safe route from a photograph.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 81 | Slope | An inclined surface; describe its position and steepness separately. | valley-side slope | The valley-side slope formed part of the landscape, not an implied walking route. |
| 82 | Rockfall | The falling movement of detached rock from a steep face. | rockfall deposit | The photograph showed a rockfall deposit but could not predict another event. |
| 83 | Landslide | Downslope movement of rock, soil or debris; a broad process category. | landslide scar | The map labelled a landslide scar without treating all slope movement as rockfall. |
| 84 | Debris flow | A moving mixture of water and loose material travelling downslope. | debris-flow deposit | The teaching example distinguished a debris-flow deposit from glacier till. |
| 85 | Instability | A condition in which a system may change or move from its present state. | slope instability | The source discussed slope instability, while the vocabulary guide supplied no site-specific forecast. |
| 86 | Monitoring | Repeated observation or measurement for a defined purpose. | geological monitoring | Geological monitoring required a record of when and how measurements were made. |
| 87 | Hazard | A potentially damaging event or process; not the same as risk. | geological hazard | The lesson separated a geological hazard from the exposure of a particular building. |
| 88 | Exposure | The presence of people or assets where a hazard could affect them. | human exposure | Human exposure depended on location, not solely on the size of a rock face. |
| 89 | Risk | The possibility and consequences of harm under specified conditions. | site-specific risk | A scenic description was not a site-specific risk assessment. |
| 90 | Access | Permission or practical ability to enter a place; conditions may change. | restricted access | Restricted access remained a separate question from geological interest. |
For actual visits, follow current local access and safety information. The learning activity can be completed from authorised diagrams and published records without approaching a cliff or entering a closed area.
The final ten words help you say how you know. Observation is not inference; uncertainty is not an embarrassing afterthought. An account becomes stronger when it names both its supporting evidence and its limits.
| No. | Word or term | Meaning and usage | Natural collocation | Original example |
|---|---|---|---|---|
| 91 | Observation | A recorded feature noticed or measured; distinguish it from its explanation. | field observation | The fictional field observation recorded grooves before proposing a glacial cause. |
| 92 | Inference | A conclusion drawn from evidence and reasoning; not a directly seen feature. | geological inference | The geological inference needed more support than the photograph alone supplied. |
| 93 | Hypothesis | A proposed explanation that can be examined against evidence. | testable hypothesis | The class wrote a testable hypothesis about sediment origin rather than a certainty. |
| 94 | Evidence | Information relevant to evaluating a claim; its strength depends on context. | geomorphic evidence | Geomorphic evidence connected several features instead of relying on one dramatic shape. |
| 95 | Reconstruction | An interpretation of a past state assembled from available evidence. | landscape reconstruction | The landscape reconstruction identified which parts were constrained and which remained uncertain. |
| 96 | Sequence | An ordered arrangement of events or stages. | erosional sequence | The erosional sequence did not assume that every process happened only once. |
| 97 | Timescale | The duration or temporal range relevant to an explanation. | geological timescale | A geological timescale differed from the few seconds shown in the classroom animation. |
| 98 | Uncertainty | A stated limit to knowledge or measurement; not necessarily a mistake. | measurement uncertainty | The report included measurement uncertainty rather than adding unsupported decimal places. |
| 99 | Comparison | An examination of similarities and differences using relevant criteria. | landform comparison | The landform comparison used equivalent views and a common scale. |
| 100 | Interpretation | An explanation of meaning or significance based on evidence and context. | geological interpretation | The final interpretation kept the visible landform separate from the proposed history. |
Finish with a comparison of two diagrams. Use one process verb, one measurement term and one uncertainty phrase. You are building a portable explanation skill, not collecting geological passwords.
Worked example: the basin hidden below the photograph
Imagine a classroom diagram of an unnamed Norwegian-style fjord. The water surface is drawn at 0 metres relative to a stated datum. The basin floor is at −240 metres, and the top of a rock sill is at −60 metres. These are invented values for language practice, not measurements of Geirangerfjord or Nærøyfjord.
An early caption reads: “The sill is 240 metres deep and the basin is 60 metres above the sea.” The numbers exist in the diagram, but the nouns have acquired the wrong partners. Before calculating anything, point to basin floor, sill top and water surface. Then state each relationship aloud.
A repaired caption says: “At the water level shown, the basin is 240 metres deep. The sill top is 60 metres below the surface, so it is 180 metres higher than the basin floor.” The subtraction compares elevations: −60 − (−240) = 180. Higher does not mean above sea level.
Now change one condition: the illustrated water surface rises to +2 metres while both rock elevations remain unchanged. The basin depth becomes 242 metres and the water depth over the sill becomes 62 metres. Their rock-elevation difference remains 180 metres. A student who changes every number has missed the reference relationship; a student who changes none has missed the water level.
A short dialogue checks transfer. Visitor: “Can I read the deepest point from the photograph?” Guide: “Not reliably. The photograph shows the surface and walls; the bathymetric profile describes the underwater basin.” This is an illustrative exchange, not a quotation from a local guide.
Two fjords, not a single national landscape
UNESCO’s account of the West Norwegian Fjords identifies Geirangerfjord and Nærøyfjord as different but complementary examples. Their relationship is useful for learners: an explanatory category can connect places without making their geology, morphology or human setting identical. Avoid writing “all Norway is fjords” or treating a heritage boundary as the boundary of the country’s geological diversity.
A landform also exists alongside settlement, work, water and memory. The landscape is not empty simply because a photograph excludes people. You can describe glacial processes accurately while acknowledging that the valley has a human history and that current access, use and management require their own sources.
For communication in education, environmental interpretation, mapping or tourism, the practical gain is controlled precision. Replace “the glacier made it” with a short chain: moving ice eroded a valley; material was transported and deposited; seawater occupies the lower valley. A specific site may require a more complex history, which is exactly why the final claim should remain tied to evidence.
From recognition to a spoken or written explanation
Begin with six words rather than all one hundred: fjord, glacier, abrasion, deposition, basin and datum. Close the list and draw a labelled sketch. If you can recall a definition but cannot decide where its label belongs, the next task is concept repair, not a longer spelling test.
On another day, mix a shape word, a process word and an evidence word. Explain how they relate in forty seconds. Then write a caption for someone who has never studied geography. Keep one accurate technical term and explain it in ordinary English rather than replacing every useful word with something vague.
A parent can ask “What did you observe, and what did you infer?” A teacher can remove the water-surface label from the worked diagram and ask which measurements become ambiguous. These questions make the gap visible without requiring a journey to Norway.
The Tuition | Oslo guide distinguishes understanding a relationship from completing a task with a prompt. Apply that distinction here: the final caption should be produced independently, with a new datum or view. The guide is Singapore-based educational reading, not evidence of a local eduKate operation.
For a broader word-learning route, use the eduKate vocabulary hub. If the difficulty is organising a clear paragraph rather than recalling nouns, the Singapore Secondary English guide provides relevant communication context without turning this geography exercise into an official examination task.
Practice: retrieve, explain and revise
1. Which term names material deposited directly by glacier ice: till or outwash?
2. A glacier’s margin moves uphill while its ice continues flowing downhill. Is retreat impossible?
3. In the worked example, why does a higher water surface change depth but not the elevation difference between two rock features?
4. Rewrite “The photograph proves the basin is 240 metres deep.”
5. Give a two-sentence explanation using observation and inference.
Answers and explanations
1. Till. Outwash is deposited by flowing water associated with the glacier.
2. No. Retreat describes the margin’s position, not reversal of the entire ice flow.
3. Depth uses the water surface as its reference. The two rock elevations and their difference are unchanged.
4. One suitable answer: “The fictional bathymetric diagram gives a basin depth of 240 metres at the water level shown; the photograph alone does not establish it.”
5. For example: “The image shows a broad valley floor and steep sides. In context, these features support an inference of glacial shaping, but the photograph alone does not date the event.”
Frequently asked questions
Is fjord an English word or a Norwegian word?
It is a Norwegian-origin word used in English. Fiord is an alternative English spelling; follow the form used by your source or style guide.
Are these the hundred most frequent geography words?
No. They are an editorial selection chosen to support explanation, reading and transfer through this particular topic.
Does every fjord still contain a glacier?
No. A fjord’s glacially shaped valley can remain after the ice that helped shape it has retreated.
Can this guide establish whether a Norwegian slope or walking route is safe?
No. Vocabulary and general landscape explanations are not current site-specific safety or access advice.
Sources and scope
Sources checked on 17 October 2026. Institutional and practitioner sources establish the cultural context and selected specialist distinctions. The learning sequence, fictional records, example sentences and exercises are original educational material. This guide teaches vocabulary and careful explanation; practical work requires appropriate instruction and information specific to the person, object or site.
UNESCO: West Norwegian Fjords — The two named fjords, their complementary landforms and geological significance.
National Park Service: glacial landforms — General glacier and landform concepts, not a Norwegian site survey.
National Park Service: landscape change — Abrasion and plucking as distinct mechanisms.
National Park Service: till and glacial flour — Sediment terminology used for comparison.
Merriam-Webster: fjord — English meaning, variant spelling and Norwegian origin.
Your next route: one diagram, two reference levels
Choose a published educational cross-section with a clear scale and datum. Explain what lies above or below each reference, then identify one feature that requires interpretation rather than direct measurement.
Return to group 6 if the numbers attach to the wrong surface; return to group 3 if the explanation has a shape but no process. Continue only when you can explain the repaired relationship in your own words.