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Light Sources
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Name two natural light sources.
Anypossible answers.
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Is lightning an artificial or natural light source?
It's a natural light source.
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Look at the picture! Can lightning give off light of its own? Is it natural or artificial light?
Yes and it is a natural light source.
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True or False: We can see objects when there is no source of light.
False.
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True or False: We can see the objects when light travels from the Sun, reflects off them and travels into our eyes.
True.
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True or False: These are sources of light.
True.
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Name two artificial light sources.
Any possible answers.
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True or False: A forest fire is a natural source of light.
True.
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The moon light is the natural light source.
False.
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Books, pencils and rulers are sources of light.
False.
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Most objects do not give off light of their own.
True.
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Is a fire an artificial or natural light source?
It's can be an artificial light source or a natural light source.
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Can you name three objects that can give off light of their own (natural or artificial)?
Any possible answers.
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Why we can see the moon at night?
It reflects light from the Sun.
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The moon reflects light from the __.
Sun
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Is this a source of light? Is it natural or artifical?
Yes, it is. It's natural.
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Can we see the objects when there is no light?
No, we can't.
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What are these? Are the natural or artificial sources of light?
They are stars. They're natural.
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In the solar system,the Earth and Mars are light sources.
False.
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What is this? Does it give off light of its own?
It's the Sun and yes.
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The stars are Suns too and give off natural light!
True.
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Okay!
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