Orogeny is the primary mechanism by which mountains are built on continents. An orogeny is an event that takes place at convergent plate margins when plate motion compresses the margin. This leads to both structural deformation and compositional differentiation of the Earth's lithosphere (crust and uppermost mantle). An orogen or orogenic belt develops as the compressed plate crumples and is uplifted to form one or more mountain ranges; this involves a series of geological processes collectively called orogenesis. A synorogenic process or event is one that occurs during an orogeny.

Chester Chronicle is a local weekly newspaper distrubuted in Chester, Cheshire and North Wales. The first edition was published by founder John Poole on 2 May 1775. Editions are published every Thursday. In 2018, it had a circulation of 7,023. In June 2019, its owners Reach plc closed the paper's offices ending a 244-year association with the city, the decision was "to reduce costs and save jobs". The newspaper editorial is now produced remotely and from offices in Liverpool and Manchester.

A toast sandwich is a sandwich made with two slices of bread in which the filling is a thin slice of toasted bread, which may be heavily buttered. A 1346 recipe says to add salt and pepper to taste.

Orogeny is the primary mechanism by which mountains are built on continents. An orogeny is an event that takes place at convergent plate margins when plate motion compresses the margin. This leads to both structural deformation and compositional differentiation of the Earth's lithosphere (crust and uppermost mantle). An orogen or orogenic belt develops as the compressed plate crumples and is uplifted to form one or more mountain ranges; this involves a series of geological processes collectively called orogenesis. A synorogenic process or event is one that occurs during an orogeny. The word "orogeny" () comes from Ancient Greek (ὄρος, óros, lit. ''mountain'' + γένεσις, génesis, lit. ''creation, origin''). Although it was used before him, the term was employed by the American geologist G. K. Gilbert in 1890 to describe the process of mountain-building as distinguished from epeirogeny.