A substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape.

A combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.

A building or group of buildings where goods are manufactured or assembled chiefly.

An installation where electrical power is generated for distribution.

A viscous liquid derived from petroleum, especially for use as a fuel or lubricant.

A compound or substance that has been purified or prepared, especially artificially.

Fog or haze combined with smoke and other chemical pollutants.

Any form of precipitation with acidic components.

An area of land and its buildings used for growing crops and rearing animals, typically under the control of one owner or manager.