Posterior and Anterior Eye Amphitheater Questions

Identify #4.

• cornea

• Iris

• Pupil

• Tapetum Lucidum

Tags

NGSS.HS-LS1-2

Identify #5.

• Ciliary Body

• Iris

• Pupil

• Tapetum Lucidum

Tags

NGSS.MS-LS4-2

The thick, tough, white outer covering of the eyeball.

• pupil

• retina

• rods

• sclera

A clear flexible structure that makes an image on the eye’s retina. The _____ is flexible so that it can change shape, focusing on objects that are close up and objects that are far away.

• iris

• lens

• myelin

• optic nerve

A muscle that controls how much light enters the eye. It is suspended between the cornea and the lens. Human ________ come in many colors, including brown, blue, green, and gray.

• iris

• lens

• myelin

• optic nerve

A clear fluid that helps the cornea keep its rounded shape

• aqueous humor

• blind spot

• cones

• cornea

Controls the shape of the lens.

• Ciliary Body

• Extrinsic Eye Muscles

• Suspensory Ligaments

• Optic Nerve

• Iris

Produces aqueous humor

• Ciliary Body

• Extrinsic Eye Muscles

• Suspensory Ligaments

• Optic Nerve

• Iris

Which two parts refract light entering your eye?

• lens and cornea

• cornea and pupil

• pupil and iris

• retina and optic nerve

What happens to the lens in your eye when you focus on something distant?

• The lens stays the same shape

• The lens becomes wider in the middle

• The lens becomes more flattened

• The lens becomes softer