Eye Anatomy and Visual Process

Which part of the eye opens in dark places and closes in bright places?  

• Cornea
• Retina
• Pupil
• Lens

Tags

NGSS.MS-LS1-8

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

Tags

NGSS.MS-PS4-2

Where does light refract for a 2nd time, and focuses light on the retina?  

• Lens
• Cornea
• Pupil
• Optic Nerve

Tags

NGSS.MS-PS4-2

Which part of the eye contains light sensitive nerves?  

• Cornea
• Lens
• Retina
• Vitreous Humor

#3 Refers to

• Cornea

• Pupil

• Retina

• Iris

#1 Refers to

• Retina

• Cornea

• Pupil

• Iris

#2 refers to

• optic nerve

• cornea

• iris

• pupil

Tags

NGSS.MS-LS1-8

gel substance that gives the eye shape

• optic nerve

• iris

• vitreous humor

• retina

How fast does light travel?

• 186,000 miles per second
• 240 miles per hour
• one million miles per second
• 186 miles per second

How does light travel?

• fast and straight
• slow and smooth
• fast and crooked
• zig zag and high

Tags

NGSS.MS-PS4-2