| D007221 |
Industry |
Any enterprise centered on the processing, assembly, production, or marketing of a line of products, services, commodities, or merchandise, in a particular field often named after its principal product. Examples include the automobile, fishing, music, publishing, insurance, and textile industries. |
Tertiary Sector,Industries,Sector, Tertiary,Sectors, Tertiary,Tertiary Sectors |
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| D010578 |
Petroleum |
Naturally occurring complex liquid hydrocarbons which, after distillation, yield combustible fuels, petrochemicals, and lubricants. |
Crude Oil,Crude Oils,Oil, Crude,Oils, Crude,Petroleums |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D016272 |
Occupational Health |
The promotion and maintenance of physical and mental health in the work environment. |
Employee Health,Industrial Health,Industrial Hygiene,Occupational Safety,Health, Industrial,Hygiene, Industrial,Safety, Occupational,Health, Employee,Health, Occupational |
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