The four levels of industry are primary, secondary, tertiary, and quaternary. The primary industry involves the extraction of Natural Resources, such as agriculture and mining. The secondary industry includes manufacturing and construction, where raw materials are transformed into finished goods. The tertiary industry focuses on services, including retail, healthcare, and education, while the quaternary industry encompasses knowledge-based services, such as research, information technology, and consulting.
what are the 4 main of sports marketing indusrty
Macroeconomic issues in textile indusrty
bollywood.
Yes Hollister Is A Turtiary Indusrty
Andrew Carnegie
what are the 4 levels of the forest
Without chemistry, there would be no industry.
4 levels
accomodation,transportation,catering,tourists guide, entertainment,
Media.
tropical levels or trophic levels?
5 examples of 4 levels of measurement in statistics