Eyes and Vision

Why do some people have blurry vision?

• because the back of their eye is too far or close, and the image they see is not focused

• because their eye is broken so they can't see

• because they put too many eye drops in their eyes and now they have milk in the back of their eyeball

What is the retina?

• the back part of the eye where the image is formed

• the front part of the eye that is clear

• the black part that light goes through

• the colored part

What is the cornea-lens?

• the back part of the eye where the image is formed

• the front part of the eye that is clear

• the black part that light goes through

• the colored part

What is the pupil of the eye?

• the back part of the eye where the image is formed

• the front part of the eye that is clear

• the black part that light goes through

• the colored part

The clear layer forming the front of the eye

• iris

• retina

• cornea

• lens

The colorful part of the eye, controls light going into the pupil

• lens

• iris

• sclera

• retina

The dark circle in the center of the iris where light enters the eye

• cornea

• lens

• pupil

• retina

The colored part of the eye that controls the amount of light that can enter

• iris

• pupil

• cornea

• retina

The white part of the eye that controls movement

• pupil

• iris

• cornea

• sclera

The ​ (a)   is the ​ (b)   layer of the eye through which ​ (c)   enters the eye.

• cornea

• iris

• front

• back

• light

• smell