Answers

2016-01-02T21:20:30+05:30
I would definitely prefer LPG,because
1.LPG is mostly eco-friendly when compared to cakes and coal
2. It doesn't release any harmful gases and other substances.
3.coal on burning releases harmful gases like methane and carbon-di-oxide,which cause global warming and fast melting of glaciers.
4.cow dung cakes release gases which may cause cancer.
       That is the reason I will select LPG as fuel.
 
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2016-01-03T13:56:25+05:30
I prefer cow dung cake because it's a natural fuel and doesnt make pollution

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