Geography, asked by sumanthhema669, 2 months ago

Why does coal exist?

Answers

Answered by hasmita143
3

Explanation:

coal is mostly with variable amount of other elements, chiefly hydrogen, sulfer, oxygen and nitrogen

Answered by swetha964
0
Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. 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.

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