Industry is any economic activity which creates jobs and generates income. All industry is made up of four sectors that are a linked together like a chain: primary, secondary, tertiary and ...

Secondary sector: Companies involved in manufacturing, construction, and processing producing goods that use the resources obtained from companies within the primary sector. Tertiary sector ...

Learn about different types of industry and its impacts on people and the environment in this guide for KS3 geography students aged 11-14 from BBC Bitesize.

Oil production is separated into three phases: primary, secondary and tertiary, which is also known as Enhanced Oil Recovery (EOR). Primary oil recovery is limited to hydrocarbons that naturally ...

Gandhinagar: The state govt has set new targets to increase workforce in the secondary and tertiary sectors by 2030 with plans to announce various schemes in the forthcoming budget.