The document discusses natural and artificial light sources. Natural light sources are not man-made and include the sun, stars, and fireflies. Artificial light sources are man-made and include candles, lamps, and matches. The document provides examples of natural light sources like the sun, stars, and fireflies as well as artificial light sources such as lamps, matches, and candles.

1. COMPILEDBYEDUHELPBDOS
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2. Natural light sources are those which are not
man-made.
General Science
Natural Light
SUN STARS FIRE-FLY

3. Artificial light sources are man-made.
They include candles; lamps and matches
General Science
Artificial Light
LAMP MATCHES CANDLE

4. Which are Natural or Artificial Sources of Light?

5. Natural light sources are those which are not
man-made.
General Science
Natural Light
SUN STARS FIRE-FLY
Artificial light sources are man-made.
They include candles; lamps and matches
LAMP MATCHES FIRE-FLY

6. LAMP MATCHES CANDLE LAMP MATCHES CANDLE
LAMP MATCHES CANDLE LAMP MATCHES CANDLE

7. SUN STARS FIRE-FLY
SUN STARS FIRE-FLY
SUN STARS FIRE-FLY
SUN STARS FIRE-FLY