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Eye quiz

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

about how large is the eye

a)

a little smaller than a apple

b)

big as a basketball

c)

as big as a ping pong ball

d)

tennis ball size

2.

What is the biggest part of the eye and gives the eye its shape?

a)

Vitreous body

b)

Rods

c)

Pupil

d)

Lens

3.

what helps us see color

a)

rods

b)

cones

c)

lens

d)

color wheel

4.

Cones team up with ______ so that you can see the total picture:

a)

rods

b)

cones

c)

pupil

d)

glasses

5.

When the image hits the retina, the image is upside down. What flips the image over so that it is right-side up?

a)

lens

b)

retina

c)

the brain

d)

optic nerve

6.
a)

whats the first layer of the eye : sclera

b)

whats the first layer of the eye : pupil

7.

What does the pupil do?

a)

It controls the amount of light that enters the eye.

b)

It lines the back of the eyeball and receives images from the cornea.

8.

Which of the following are involved in the vision process?

a)

nerve fibers, brain, spinal cord

b)

eyes, nerve fibers, spinal cord

c)

eyes, brain, spinal cord

d)

eyes, nerve fibers, brain

9.

What is the clear, outer layer of the eye that covers the iris and the pupil?

a)

retina

b)

lens

c)

cornea

d)

optic nerve

10.

What is the retina?

a)

a bundle of nerve cells that send messages to the brain

b)

the colored part of the eye

c)

the part of the eye that controls the amount of light that enters

d)

the lining at the back of the eyeball

11.

where is the lens located

a)

in front of the pupil

b)

behind the retina

c)

behind the cornea

d)

above the optic nerve