(i) Activities of man related to land, e.g., hunting, fishing, agriculture, mining.
(ii) Goods obtained by this occupation are not directly useful to us and they have less economic value.
(iii) This occupation is more common in the developing countries.
(iv) They provide raw materials to secondary occupation, e.g., agriculture, mining, lumbering.
(v) Countries whose economy depends more on primary occupation have a low economy.
(i) Activities of man associated with processing and transforming of primary goods into goods more useful to man.
(ii) They are directly useful to us and have greater economic: value.
(iii) It is more common in developed countries.
(iv) They depend on the primary products, e.g., Cotton textile, sugar industry, iron and steel industry.
(v) Countries whose economy depends more on secondary occupation have a better economy.