Coal and Petroleum is the 5th chapter in the class 8 NCERT science textbook. The two most vital resources for human society are coal and petroleum. The sedimentary rock known as coal can be burned to produce energy or used as fuel. It is typically black or brownish-black in colour. Petroleum is a naturally occurring liquid that can be refined into fuel.This PPT will help you to understand the chapter with ease. Download this PPT to understand the chapter well and do well in your school exams.

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