Section C: Physical landscapes in the UK key terms

diverse landscapes

In UK physical landscapes, diverse landscapes means a variety of different physical features and environments found across the UK. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the range of diverse landscapes in the UK. Use diverse landscapes only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

landscape range

The spectrum of different types of landscapes present in the UK, including uplands, lowlands, rivers, and coastal areas.

upland areas

Regions in the UK characterized by elevated terrain, often featuring hills and mountains.

location

In UK physical landscapes, location means the specific geographical position of major upland areas within the UK. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the location of major upland areas in the UK. Use location only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

lowland areas

Regions in the UK that are at lower elevations compared to surrounding areas, often characterized by flat or gently rolling terrain.

major lowland regions

Significant lowland areas in the UK, such as the East Anglian Plain and the Thames Valley, known for their agricultural productivity and population density.

river system

In UK physical landscapes, river system means a network of rivers and their tributaries that drain a specific area. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the location of major river systems in the UK. Use river system only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

tributary

In UK physical landscapes, tributary means a smaller river or stream that flows into a larger river. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the location of major river systems in the UK. Use tributary only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

wave

A disturbance that travels through space and matter, transferring energy from one point to another.

characteristics of waves

The features of waves, including wavelength, amplitude, frequency, and speed, that define their behavior and impact on coastal landscapes.

Mechanical Weathering

The process of breaking down rocks into smaller pieces without changing their chemical composition, often through physical forces such as freeze-thaw cycles.

Chemical Weathering

The process that involves the chemical alteration of minerals in rocks, leading to their breakdown and the formation of new minerals, often due to reactions with water and atmospheric gases.

coastal mass movement

The movement of soil and rock down a slope due to gravity, which includes processes such as sliding, slumping, and rock falls.

slumping

A type of coastal mass movement where a section of the coast collapses and moves downwards in a rotational manner.

coastal erosion

In Coastal landscapes in the UK (optional route), coastal erosion means the process by which coastal land is worn away by the action of waves and currents. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain coastal erosion processes including hydraulic power, abrasion and attrition. Use coastal erosion only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

hydraulic power

The force exerted by water waves as they crash against the shore, contributing to the erosion of coastal features.

Longshore Drift

In Coastal landscapes in the UK (optional route), Longshore Drift means the process of sediment transportation along a coastline, driven by wave action. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain transportation by longshore drift. Use Longshore Drift only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

Transportation

The movement of sediment from one location to another, often influenced by natural forces such as water or wind.

sediment deposition

The process by which sediment is laid down in coastal areas due to various factors such as wave action and currents.

coastal processes

Natural mechanisms that influence the movement and deposition of sediment along coastlines, including wave action, tides, and currents.

Geological structure

The arrangement and relationship of rock layers and formations that influence coastal landforms.

Rock type

The classification of rocks based on their origin, composition, and characteristics, affecting coastal erosion and deposition.

Erosion landforms

Geological features formed by the process of erosion, including headlands, bays, cliffs, and wave-cut platforms.

Wave-cut platform

A flat area of rock at the base of a cliff formed by the erosion of waves, often exposed at low tide.

deposition landforms

Landforms created by the accumulation of sediment, such as beaches, sand dunes, spits, and bars.

beaches

Depositional landforms consisting of loose particles, typically sand or pebbles, found along coastlines.

Erosion landforms

Landforms created by the removal of soil and rock by natural forces such as water, wind, or ice.

Deposition landforms

Landforms created by the accumulation of sediment that has been transported by wind, water, or ice.

hard engineering

Coastal management strategies that involve the use of solid structures to protect the coastline from erosion.

soft engineering

Coastal management strategies that use natural processes and materials to reduce erosion and manage coastal areas.

coastal management

The process of planning and implementing strategies to protect coastal areas from erosion and flooding.

management strategies

Approaches used in coastal management, including hard engineering, soft engineering, and managed retreat.

long profile

In River landscapes in the UK (optional route), long profile means the gradient and shape of a river from its source to its mouth. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the long profile and changing cross profile of a river and its valley. Use long profile only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

cross profile

In River landscapes in the UK (optional route), cross profile means the shape of a river valley when viewed in a cross-section. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to describe the long profile and changing cross profile of a river and its valley. Use cross profile only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

fluvial erosion

The process by which rivers wear away the land through various mechanisms such as hydraulic action and abrasion.

hydraulic action

A fluvial erosion process where the force of moving water dislodges and removes material from the riverbed and banks.

Fluvial Transportation

The movement of sediment and materials by a river through processes such as traction, saltation, suspension, and solution.

Traction

A fluvial transportation process where larger particles are rolled along the riverbed by the force of the water.

Sediment deposition

In River landscapes in the UK (optional route), Sediment deposition means the process by which rivers drop off sediment as they slow down or lose energy. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain why rivers deposit sediment. Use Sediment deposition only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

River dynamics

The changing processes and interactions within a river system that influence sediment transport and deposition.

interlocking spurs

Erosion landforms created by the meandering of a river, resulting in alternating ridges of land that protrude into the river valley.

waterfalls

Erosion landforms formed where a river flows over a vertical drop or cliff, creating a cascade of water.

Meander

In River landscapes in the UK (optional route), Meander means a winding curve or bend in a river formed by erosion and deposition processes. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain the characteristics and formation of erosion and deposition landforms including meanders and ox-bow lakes. Use Meander only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

Ox-bow lake

In River landscapes in the UK (optional route), Ox-bow lake means a crescent-shaped lake formed when a meander is cut off from the main river channel. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain the characteristics and formation of erosion and deposition landforms including meanders and ox-bow lakes. Use Ox-bow lake only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

deposition landforms

Landforms created by the accumulation of sediment, such as levees, flood plains, and estuaries.

flood plains

Flat areas adjacent to rivers that are prone to flooding and are formed by sediment deposition during flood events.

river valley

A low area of land between hills or mountains, typically with a river flowing through it.

landform

In River landscapes in the UK (optional route), landform means a natural feature of the Earth's surface, such as a hill, valley, or plateau. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to use a UK river valley example to identify major landforms of erosion and deposition. Use landform only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

flood risk

The likelihood of flooding occurring in a specific area due to various factors such as precipitation, geology, relief, and land use.

precipitation

Any form of water, liquid or solid, that falls from the atmosphere and contributes to flood risk when it accumulates in excess.

Hydrograph

A graph that shows the rate of flow (discharge) of a river over time, typically in response to precipitation.

Discharge

The volume of water flowing through a river channel at a given time, usually measured in cubic meters per second (m³/s).

hard engineering

Flood management strategies that involve the use of physical structures to control water flow and reduce flood risk.

soft engineering

Flood management strategies that use natural processes and materials to reduce flood risk and enhance the environment.

flood management scheme

A strategy implemented to reduce the risk of flooding and manage its impacts on communities and the environment.

social, economic and environmental issues

Factors that must be considered in flood management, including community safety, economic costs, and ecological impacts.

Maximum ice extent

The farthest geographical reach of continental ice sheets across the UK during the last glacial maximum.

Last Ice Age

The most recent period of extensive glaciation, occurring approximately 20,000 years ago, when ice covered large parts of the UK.

freeze-thaw weathering

A process where water enters cracks in rocks, freezes and expands, causing the rock to break apart.

abrasion

The wearing away of rock surfaces by the mechanical scraping of other rock or sand particles.

till

Unsorted sediment deposited directly by a glacier, consisting of a mixture of clay, silt, sand, gravel, and boulders.

outwash

Sorted sediment deposited by meltwater from a glacier, typically found in the form of sand and gravel plains.

Corries

In Glacial landscapes in the UK (optional route), Corries means a bowl-shaped depression formed by glacial erosion, often containing a lake. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain the characteristics and formation of erosion landforms including corries, aretes, pyramidal peaks, truncated spurs, glacial troughs, ribbon lakes and hanging valleys. Use Corries only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

Aretes

In Glacial landscapes in the UK (optional route), Aretes means a sharp ridge formed between two corries as a result of glacial erosion. This matters in Section C: Physical landscapes in the UK because it supports the learning objective to explain the characteristics and formation of erosion landforms including corries, aretes, pyramidal peaks, truncated spurs, glacial troughs, ribbon lakes and hanging valleys. Use Aretes only in this subtopic-relevant sense so the definition stays concise, evidence-aware, and useful for AQA GCSE Geography 8035 revision.

Erratics

Boulders or rocks that have been transported and deposited by glacial ice, often found in locations different from their source.

Drumlins

Streamlined hills formed by the movement of glacial ice, consisting of glacial till, typically oriented in the direction of ice flow.

upland glaciated area

A region in the UK that has been shaped by glacial processes, characterized by features such as corries, aretes, and glacial troughs.

landforms of erosion

Geological features created by the wearing away of the Earth's surface by glacial activity, including valleys, cliffs, and other distinct shapes.

glaciated upland areas

Regions in the UK that have been shaped by glacial activity, often characterized by features such as valleys, lakes, and unique ecosystems.

economic activities

Various forms of work and production that take place in glaciated upland areas, including tourism, farming, forestry, and quarrying.

land use conflict

A situation where different interests compete for the same land resources, leading to disputes over development and conservation.

conservation

The sustainable management of natural resources to prevent exploitation and ensure the protection of ecosystems.

glaciated upland areas

Regions in the UK that have been shaped by glacial processes, often featuring unique landforms and ecosystems.

tourism impacts

The effects that tourism has on the environment, economy, and local communities in glaciated upland areas.