Ear Quiz

your ear and brain work together to interpret

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

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

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NGSS.MS-LS1-8