What type of light is it?
Natural
Artificial
What is it?
It's the sun.
What type of light is it?
Artificial
Natural
Is it a source of light?
No, it isn't.
Yes, it is.
What is it?
It's a star.
What type of light is it?
Artificial
Natural
What type of light is it?
Natural
Artificial
What are they?
They're fireworks.
What is it?
It's a lightning.
What type of light is it?
Artificial
Natural
What type of light is it?
Artificial
Natural
What is it?
It's a traffic light.
Is it a source of light?
No, it isn't.
Yes, it is.
What type of light is it?
Natural
Artificial
What is it?
It's a street light.
What type of light is it?
Natural
Artificial
What is it?
It's a lighthouse.
What is it?
It's a campfire.
What type of light is it?
Artificial
Natural
What type of light is it?
Artificial
Natural
Is it a source of light?
No, it isn't.
Yes, it is.
What type of light is it?
Natural
Artificial
What type of light is it?
Natural
Artificial
What type of light is it?
Natural
Artificial
Is it a source of light?
No, it isn't.
Yes, it is.
Is it a source of light?
No, it isn't.
Yes, it is.
Is it a source of light?
No, it isn't.
Yes, it is.
What is it?
It's a candle.
What is it?
It's a jellyfish.
What type of light is it?
Natural
Artificial
What type of light is it?
Artificial
Natural