Team 1
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Team 2
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15
×
Which of the following are involved in the vision process?
nerve fibers, brain, spinal cord
eyes, nerve fibers, brain
eyes, nerve fibers, spinal cord
eyes, brain, spinal cord
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25
×
Where is the lens located?
above the optic nerve
behind the cornea
in front of the pupil
behind the retina
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20
×
What is the retina?
part of eye that controls the amount of light that enters
a bundle of nerve cells that send messages to the brain
the colored part of the eye
the lining at the back of the eyeball
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25
×
What sort of image is projected through the cornea and the lens?
a right-side up image
a sideways image
an upside-down image
a reverse image
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trap
No points!
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star
Double points!
Okay!
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shark
Other team loses 15 points!
Okay!
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banana
Go to last place!
Oops!
15
×
What does the pupil do?
sends the light rays to the brain to be interpreted.
controls the amount of light that enters the eye.
bends the light rays and projects an image onto the retina.
lines the back of the eyeball
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25
×
Where does light go once it hits the retina?
to the brain
to the optic nerve
to the pupil
to the cornea
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×
baam
Lose 25 points!
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rocket
Go to first place!
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gift
Win 25 points!
Okay!
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lifesaver
Give 25 points!
Oops!
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seesaw
Swap points!
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seesaw
Swap points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
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15
20
25
15
×
What is the clear, outer layer of the eye that covers the iris and the pupil?
retina
optic nerve
cornea
lens
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