KAWA MULTIMEDIA PUBLICATIONS
Uses of petroleum
Oil has a wide range of uses in industry, commerce and agriculture. Oil is used as a fuel, lubricant and a raw material for a wide range of products. It is important therefore as a lubricant, used for lighting and heating, industrial power, and transportation.
In Africa, much of the oil comes from the Sahara. The producing
In Africa, much of the oil comes from the Sahara. The producing