Region is most commonly found as a term used in terrestrial and astrophysics sciences also an area, notably among the different sub-disciplines of geography, studied by regional geographers. Regions consist of subregions that contain clusters of like areas that are distinctive by their uniformity of description based on a range of statistical data, for example demographic, and locales. In astrophysics some regions have science-specific terms such as galactic clusters.

In Geography, regions can be broadly divided by physical characteristics (physical geography), human impact characteristics (human geography), and the interaction of Humanity and the environment (environmental geography). Geographic regions and subregions are mostly described by their imprecisely defined, and sometimes transitory boundaries, except in human geography where jurisdiction areas such as national borders are clearly defined in law.

Apart from the global continental regions, there are also hydrospheric and atmospheric regions that cover the oceans, and discrete climates above the land and water masses of the planet. The land and water global regions are divided into subregions geographically bounded by large geological features that influence large-scale ecologies, such as plains and steppes, forested massifs, deserts, or mountainous regions. Subregions describe the areas within regions that are easily distinguished in both the geological and ecological observable features.

Ralph Vaughan Williams OM ( /ˌreɪf ˌvɔːn ˈwɪliəmz/; 12 October 1872 – 26 August 1958) was an English composer of symphonies, chamber music, opera, choral music, and film scores. He was also a collector of English folk music and song: this activity both influenced his editorial approach to the English Hymnal, beginning in 1904, in which he included many folk song arrangements set as hymn tunes, and also influenced several of his own original compositions.

Ralph Vaughan Williams was born on 12 October 1872 in Down Ampney, Gloucestershire, where his father, the Reverend Arthur Vaughan Williams (the surname Vaughan Williams is an unhyphenated double-barrelled name of Welsh origin), was vicar. Following his father's death in 1875 he was taken by his mother, Margaret Susan née Wedgwood (1843–1937), the great-granddaughter of the potter Josiah Wedgwood, to live with her family at Leith Hill Place, a Wedgwood family home in the Surrey Hills. He was also related to the Darwins, Charles Darwin being a great-uncle. Though born into the privileged intellectual upper middle class, Vaughan Williams never took it for granted and worked all his life for the democratic and egalitarian ideals in which he believed.