The Eye and Sight

The ____ focuses light on the back of the eyeball.

• lens
• optic nerve

The convex part of the eye, refracts light to focus a real image on the back of the eye.

• retina
• rods
• lens
• iris

The back surface of the eye, light is detected by rods and cones.

• retina
• cornea
• pupil
• lens

The membrane that protects the eye and through which light is refracted.

• lens
• pupil
• iris
• cornea

What is letter B

• Optic nerve

• Lens

• Cornea

• Retina

• Pupil

Tags

NGSS.MS-LS4-2

What is letter E?

• Vitreous humor
• Retina
• Cornea
• Optic nerve

What is letter G?

• Sclera

• Retina

• Lens

• Vitreous humor

• Pupil

What is letter I?

• Cornea

• Lens

• Vitreous humor

• Optic nerve

• Pupil

Tags

NGSS.MS-LS4-2

 The kind of electromagnetic light that can be detected by your eyes is called

• a. transmission.
• b. visible light.
• c. transparent.
• d. opaque.

What is it called when you bounce the laser off of a mirror?

• Reflection
• Refraction
• Concave
• Convex

Tags

NGSS.MS-PS4-2