WorksheetsEye and ear (3C)
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which part is #1?
a)
sclera
b)
cornea
c)
retina
d)
lens
2.
Which part is #3?
a)
sclera
b)
cornea
c)
retina
d)
lens
3.
Which part is #5?
a)
pupil
b)
iris
c)
cornea
d)
lens
4.
What does the pupil do?
a)
protects the eye
b)
helps the eye focus
c)
allows light to enter eye
d)
regulates how much light enters the eye
5.
What does the optic nerve do?
a)
transmit impulses from retina to brain
b)
helps the eye focus
c)
receives light and sends it to brain
d)
transmits light rays to retina
6.
Which part of the ear is shaped like a snail shell?
a)
eardrum
b)
auditory nerve
c)
cochlea
d)
anvil
7.
What part of the ear sends signals to the brain?
a)
optic nerve
b)
ear canal
c)
auditory nerve
d)
middle ear
8.
Which part of the ear is the first to vibrate as sound enters?
a)
cochlea
b)
auditory nerve
c)
eardrum
d)
hair cells
9.
structure #5
a)
tympanic membrane
b)
incus
c)
semicircular canals
d)
stapes
10.
What does the fluid inside your ears do when displaced?
a)
Vibrates the skin in your ear
b)
Sends sound waves to the brain
c)
Displaces the hair cells.
d)
Stimulates the hair cells to send an impulse
100 %
