Question

(i)How is coal formed? Mention three uses of coal.​

Answer 1

Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years

Coal is seemingly the cheapest and most essential source of energy. Here is a list of all the major uses of coal.

Generating Electricity

Production of Steel

Industries

Gasification and Liquefaction

Domestic Use