Question

is a candle is a natural source of light?

Answer 1

no, it is not a natural source of light.
natural sources are sun, stars, fireflies, glowworms, etc.
artificial sources include candle, burner, bulb,etc.

Answer 2

Answer:

No, candle can not be termed as a natural source of light. It is a kind of an artificial source. The natural sources of light includes the objects or the entities which are capable of producing the light by itself. However, on the other hand the Artificial sources of light do not have their own sources for the production.

Since, candles is the chemical composition of some chemicals therefore, it uses the chemical processes for the production of the light and hence is not the natural source of the light.

Also,

We can say that the light produced by the humans are the artificial source of the light.