Why we need light to see things

Question 1

True or false? We need light to see things.

• A. True
• B. False

Question 2

What does a torch (flashlight) do in a dark cave?

• A. It gives out light that bounces off the walls so we can see them.
• B. It makes our eyes stronger.
• C. It makes the cave warmer, so we see better.
• D. It makes the walls give out light.

Question 3

True or false? If you wait long enough in a totally dark room, your eyes will see everything.

• A. True
• B. False

Question 4

You go into a room with no windows and shut the door. The light is off. What can you see?

• A. nothing at all
• B. everything, but in black and white
• C. only red things
• D. only shiny things

Question 5

True or false? Our eyes shine light onto things so we can see them.

• A. True
• B. False

Question 6

You go into a room with no windows and shut the door. The light is off. What can you see?

• A. only shiny things
• B. nothing at all
• C. only red things
• D. everything, but in black and white

Question 7

True or false? Dark means there is no light, or very little light.

• A. True
• B. False

Question 8

You go into a room with no windows and shut the door. The light is off. What can you see?

• A. nothing at all
• B. only shiny things
• C. only red things
• D. everything, but in black and white

Question 9

True or false? We need light to see things.

• A. True
• B. False

Question 10

You go into a room with no windows and shut the door. The light is off. What can you see?

• A. everything, but in black and white
• B. nothing at all
• C. only shiny things
• D. only red things

Question 11

True or false? We need light to see things.

• A. True
• B. False