What is oil used for ? Use in your own words.

Throughout the overview section described, certain applications of oil are illustrated.

Explanation:

Throughout actual situations, oil and gas have been used extensively.  The cars, vehicles including automobiles that dominate global economies as well as behaviors are fueled by gasoline.  Throughout the manufacture of plastics including additives, and even in numerous detergents, moisturizers, tars including thermoplastic elastomers, according to from oil extraction would be used.  

Technically, it makes it easier on the teacher to know what time we leave