Science, asked by cookie2006, 1 year ago

keeping in mind their availability in nature explain the need of using coal and petroleum judiciously.

Answers

Answered by glamgirl157
3

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Coal and petroleum were formed millions of years ago. They both have innumerable advantages like coal is used to manufacture coke, it is used to generate electricity and is being used for industrial purposes as well... Hence, they should be used judiciously .

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Answered by Anonymous
2

★ NEED OF USING COAL ARE ––––»

Coal is readily combustion black sedimentary rock which is used for cooking food in rural areas , generating electricity , for :----- making "Chimneys" (brick factories) coal is also one of the largest source of carbon dioxide (Co2) emmision however but coal produces a lot of smoke and is a foul - smelling gas which also causes " Air pollution. "

★ NEED OF USING PETROLEUM ARE ––––»

Peteroleum is a dark coloured viscous foul smelling liquid also called as crude oil it's name is derived from latin word 'petra' (rock) and 'oleum' (oil) which is used for :----- lubricants transportation , heating and lightening , etc.

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