Economy, asked by tanvirana8563, 10 months ago

What is coal and how many types of coal found in India

Answers

Answered by Anonymous
8

\huge\star\underline\mathbb\green{COAL}

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen

Answered by thakuruttamsing10
10

Explanation:

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen......

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