Light Sources

• Light source

• Not a light source

• Man-made

• Natural

Which one is a man made source of light

• The stars

• The sun

• Candle

Identify the natural sources of light

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One of these is not a source of light

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It usually appears when there is dark cloud or when it rains. It is ....

• lightning

• rainbow

• storm

This is one of source of light. It guides the sailors or fishermen to see land. It is ....

• lighthouse

• flashlight

• fireworks

Lighted bulb is ... source of light.

• natural

• artificial

Projector is ... source of light.

• natural

• artificial

Firefly is ... source of light.

• natural

• artificial

When there is no light, the world becomes ….

• dark

• beautiful

• foggy