12.3 Light

What do people need to see things?

• glasses

• dark shadows

• color

• reflected light

What happens when light bends?

• shadows appear on walls

• different colors are separated

• light passes through objects

Which object will reflect the most light?

• a tree

• a dog

• a mirror

• a bed

Why is it hard to see things in a dark room?

• People need light to bounce off an object and go into our eyes

• Your eyes don't work in the dark

• You can still see in the dark

Most light on Earth comes from

• the Sun

• flashlights

• lamps