Question

Keeping in mind their availability in nature explain the need of using coal and petroleum judiciary

Answer 1

● Use fuels in a judicious way.
● Avoid overusage of these resources

Answer 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.