Theory :- Visible light is an EM Wave i.e. a result of transverse electric and magnetic field. That is the reason, its dark in space and Earth has visibility from EM waves. Than why when we burn a matchstick, it burns giving visible light? Magnetic field is though from Earth's own Magnetic field, Where from transverse electric fields comes to support flow of EM wave?
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Thank you:) and Never mind ThompsonPen, I know question is confusing.
i think it has less to do with chemical reactions hubmuffins, No problem even i've no answerv yet. I already posted in forum but i'm afraid dat i don't yet get any solid discussions i needed..