Question

give three points of uses coal and petroleum​

Answer 1

Answer :

Coal :

Coal is a fossil fuel. It is used to generate power by burning it.

• It was used to run steam engines in the past.
• It is used now to generate electricity , Steel Production ,Cement Manufacturing and as a liquid fuel.
• The Energy produced by it is also called as Thermal Energy.

Petroleum :

It is obtained from the purification of crude oil . The energy produced by it is widely used.

• It is used to run most of the vehicles.
• Petroleum is also used in cooking as LPG(Liquified Petroleum Gas)
• It is used for making the synthetic materials and plastic that we use in our daily life.
• It is also used in making road oils and other lubricants...