Science, asked by bhattacharjeeayushma, 8 months ago

what is called coal small defination​

Answers

Answered by Anonymous
26

SOLUTION :

COAL :

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coalseams.

Answered by mat1030
0

Answer:

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams.

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.

Explanation:

The four types of coal are peat, lignite, bituminous, and anthracite. Peat is often not listed as a type of coal since the use of it as an energy source is limited today. However, it's still a type of coal and can be used as an energy source.

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