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New
New
Year 10
AQA

An example of an upland glaciated landscape in the UK: North Wales

I can understand the landforms of glacial erosion and deposition in North Wales.

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New
New
Year 10
AQA

An example of an upland glaciated landscape in the UK: North Wales

I can understand the landforms of glacial erosion and deposition in North Wales.

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Lesson details

Key learning points

  1. North Wales in the UK is an example of a glaciated landscape.
  2. Snowdonia in North Wales exhibits landforms of erosion.
  3. Snowdonia in North Wales exhibits landforms of deposition.

Keywords

  • Last Glacial Maximum (LGM) - period when ice sheets were at their largest extent, during the last Ice Age about 26 000 years ago

  • GIS - Geographic Information Systems: computer system used for capturing, storing, analysing, and displaying geographic data

  • Corrie (or cwm) - a bowl-shaped hollow eroded by a glacier, typically forming at the head of a valley

  • Contour lines - lines drawn on maps that connect points of equal height above sea level

Common misconception

Glaciated landscapes are only found in polar regions

Glaciated landscapes can be found in many mountainous regions around the world, including Snowdonia in North Wales, not just in polar areas.


To help you plan your year 10 geography lesson on: An example of an upland glaciated landscape in the UK: North Wales, download all teaching resources for free and adapt to suit your pupils' needs...

This lesson provides the chance to build in OS mapskills, e.g. identify features using grid references, drawing a cross section and practising sketch maps using photographs of landforms in North Wales.
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This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
What is a glacier?
Correct answer: A large body of ice moving slowly over land
A type of mountain range formed by tectonic forces
A river that forms in a cold environment
Q2.
What is erosion?
Correct answer: The wearing away of the land by water, ice or wind
The movement of material from one area to another
Material that has been deposited
Q3.
What is the main process by which glaciers erode the landscape?
Deposition
Correct answer: Abrasion
Transportation
Weathering
Q4.
Which landform is formed when a glacier erodes a V-shaped valley?
Corrie
Correct answer: U-shaped valley
Drumlin
Arete
Q5.
Which of the following is a depositional feature?
Pyramidal peak
Correct answer: Erratic
Arete
Q6.
How does freeze-thaw weathering occur?
Water enters cracks in the rock.
Correct answer: Water freezes, expands by around 9%, and puts pressure on the rock.
Ice thaws, releasing pressure, and the process repeats over time.
The rock weakens and eventually breaks apart.

5 Questions

Q1.
LGM stand for ...
Lost Glacial Momentum
Correct answer: Last Glacial Maximum
Lose Glacial Moraine
Q2.
Eryri National Park (Snowdonia) in Wales is an example of a glaciated landscape because...
there are glaciers in the park
Correct answer: it contains glacial landforms that were created in the past
it is in a polar region where glaciers are located
Q3.
What is the name of the highest peak in Eryri, North Wales?
Correct answer: Yr Wyddfa (Mt Snowdon)
Ben Nevis
Scafell Pike
Pen y Fan
Q4.
What type of landform is Cwm Idwal in North Wales?
A U-shaped valley
Correct answer: A corrie (cirque)
A drumlin
Q5.
Yr Wyddfa is a __________ peak: a sharply-pointed mountain peak created due to the formation of three or more corries.
plateau
Correct answer: pyramidal
pointed

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