Used oil is oil that has already been employed for a purpose. Used motor oil, for example, is motor oil that has been run through an engine. Used cooking oil is oil that has been utilized in the preparation of food.
yes oil is very useful
no.
at the refinery
Purifies the crude oil coming in to be useful for Gasoline, Diesel, etc.
crude oil is needed because it is useful to use in home etc..........
I'm using this hair oil but there is no benefit , continuous hair loss
Lubrication & production of fuel. Oil is also used in the production of tires, and thousands of other products.
false
Gabon's most useful resouce is the lumber from the rain forest trees.
A crude oil refinery is a factory. The factory takes the crude oil, and turns it into useful products, like gasoline.
I am not sure,but I've heard that oil hair are very useful for hair growth.
Crude oil is separated into useful substances through a process called fractional distillation. This involves heating the crude oil to high temperatures in a fractionating column, which separates the mixture into different fractions based on their boiling points. Each fraction can then be further processed to obtain useful products such as gasoline, diesel, and jet fuel.