G2 Sources of light HW

Which of this is the light source?

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Which is NOT a source of light?

• firefly

• ball

• sun

• torch

Which one is a natural source of light?

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What is our main source of light?

• Lightbulbs

• The Moon

• The Sun

• Computers

The example of man - made light source is . . . .

• Thunder

• Lightning

• Fireworks

Moon is ...

• a light source

• NOT a light source

Which picture shows NO LIGHT ?

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Tick the man made sources of light.

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Light helps us to ….

• see

• hear

• feel

What help him to see around in the cave ?

• sun

• torch