Eduqas GCSE Geography B key terms

A description using words rather than numerical measurements, such as stating that one variable generally decreases as another increases.

An investigation that gathers descriptions, opinions or judgements about a place or issue.

Numerical information obtained by counting, measuring or assigning scores.

A description supported by numerical values, measurements or comparisons.

A value marking one of the divisions of ordered data into four approximately equal parts.

The most recent period of Earth's geological history, extending from about 2.6 million years ago to the present.

A graph in which distance from a central point represents magnitude. In a directional version, the position around the centre also represents direction.

A relatively dry area on the sheltered side of higher ground.

The collection and storage of rainfall for use where it falls.

Selecting sampling locations or members using chance rather than the investigator’s preference.

The difference between the highest and lowest values in a dataset.

The quantity moving, or the amount of change occurring, per unit of time.

A comparison of two quantities by division, commonly written in the form $a:b$.

Original measurements, counts, responses or observations before they have been organised or calculated.

The replenishment of groundwater, usually as precipitation infiltrates the soil and moves down through permeable rock.

A country or community that receives aid.

Uneven wealth, employment opportunities and living standards between different parts of a country.

The movement of people between different regions within a country.

The consistency of results when an investigation is repeated using comparable procedures and conditions.

The shape and variation in height of the land, including slopes, hills and valleys.

Rain produced when moist air is forced to rise over higher ground, cools and condenses.

Money sent by a migrant to people in their country of origin.

A photograph taken again at the same location, with a similar viewpoint, to allow comparison with an earlier image.

A sample that reflects the relevant characteristics and variety of the wider population or area being investigated.

A body of stored water, often an artificial lake behind a dam.

The sale of goods to consumers, through physical shops or online.

A group of large retail stores at or near the edge of a town or city, usually with extensive parking and good road access.