The Eye

Which part of the eye protects the front of the eye?

• Sclera

• Cornea

• Vitreous humor

• Optic nerve

Identify # 3

• cornea

• iris

• lens

• retina

Identify #4

• cornea

• iris

• lens

• pupil

Identify #5

• cornea

• iris

• lens

• retina

Identify #7

• cornea

• optic nerve

• lens

• retina

Transparent convex material that refracts light to the back of the eye

• iris

• cornea

• lens

• retina

Short thick nerve that carries electrical signals from the eye to the brain

• optic nerve

• cornea

• lens

• retina

Hole through which light enters the eye

• optic nerve

• cornea

• lens

• pupil

Which of the following is the correct order in which light travels through the eye?

• Cornea, Lens, Retina, Pupil, Optic Nerve

• Pupil, Cornea, Lens, Retina, Optic Nerve

• Cornea, Retina, Lens, Pupil, Optic Nerve

• Cornea, Pupil, Lens, Retina, Optic Nerve

Regulates the amount of light entering the eye and gives the eye its color.

• Iris
• Lens
• Pupil
• Retina