Light and Eyes

Front

What part of the eye is responsible for sending visual information to the brain?

Back

Optic nerve

Front

What do we call objects that do not produce their own light?

Back

Nonluminous objects

Front

What part of the eye helps to focus light onto the retina?

Back

Lens

Front

What is light classified as?

Back

A form of energy

Front

True or False: A lens can bend light.

Back

True

Front

What is the clear front part of the eye that helps to focus light?

Back

Cornea

Front

What is the opening in the center of the iris called?

Back

Pupil

Front

What part of the eye contains light-sensitive cells?

Back

Retina

Front

What do we call objects that produce their own light?

Back

Luminous objects

Front

What is the function of the iris in the eye?

Back

To control the amount of light entering the eye