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 ...

Save guides, add subjects and pick up where you left off with your BBC account. There are four main types of industry: primary, secondary, tertiary and quaternary. The type of industry a country ...

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

China's Ministry of Education has told primary and secondary schools that they must step up science education as the world's second largest economy looks to boost scientific and technological ...