WorksheetsEar Quiz
Total questions: 25
Worksheet time: 25mins
your ear and brain work together to interpret
(a)
Each section of the ear has a different function.
true
false
what are the visible part of your ear that make up the outer ear ?
Ear canal
Hammer
Anvil
Eardrum
The ear canal is passageway that is 2cm to 3cm along and is a little narrower than your index finger.
true
false
Select ALL the part(s) of the ear found in the inner ear. You may select multiple answers.
ear canal
cochlea
anvil
auditory nerve
hammer
What is inside cochlea
Hair cell
Skin cell
Hammer
Eardrum
it is transmits sound from the outer ear to the middle are.
Anvil
Hammer
Ear canal
Eardrum
What is the three tiny bones that start to vibrate ?
Hammer
Anvil
Stirrup
Cochlea
the human ear has three sections and they are
outer ear
middle ear
inner ear
all of the above
Which part of your ear sends the message to your brain that you've heard a sound?
the outermost part of your ear
the hairlike structures in the cochlea that are attached to nerve cells
the hammer, anvil and stirrup located in your middle ear
vibrating eardrum
Choose from the word bank the correct answer for (spelling counts)
(a)
Choose from the word bank the correct answer for (spelling counts)
(a)
Choose from the word bank the correct answer for (spelling counts)
(a)
Which part of the ear do sound waves enter through?
earlobe
ear canal
ear drum
cochlea
The pictures below shows sound waves from a musical instrument. In which way is the sound wave in picture 1 different from the sound wave in picture 2?
it has a lower pitch
It has a lower volume
It has a greater amplitude
It has a higher frequency
At what level can sounds damage the ears?
10 dB
40 dB
100 dB
1000 dB
Choose from the word bank the correct answer for (spelling counts)
(a)
Choose from the word bank the correct answer for (spelling counts)
(a)
Sound waves with frequencies below the normal human range of hearing are called?
ultrasound
resonance
infrasound
decibles
Choose from the word bank the correct answer for (spelling counts)
(a)
Which part of the ear turns the vibrations into nerve impulses?
Auditory nerve
Ear bones
Cochlea
Eardrum
What is the function of the eardrum in the human ear?
To amplify sound waves
To transmit sound from the outer ear to the middle ear
To convert sound waves into electrical signals
To protect the inner ear from loud noises
Which part of the ear is responsible for maintaining balance?
Cochlea
Eardrum
Semicircular canals
Auditory nerve
What is the role of the cochlea in the auditory system?
To detect sound direction
To convert sound vibrations into nerve impulses
To amplify sound
To protect the inner ear
How do hair cells in the cochlea contribute to hearing?
They amplify sound waves
They convert sound vibrations into electrical signals
They protect the ear from loud noises
They transmit sound to the eardrum
