The Human Ear

What is the first structure, on our bodies, that gathers

sound waves?

• pinna

• cochlea

• ear drum

What are the three bones of the middle ear called

together?

• cochlea

• pinna

• ossicles

What is the snail-like structure called?

• pinna

• cochlea

• auditory nerve

What does the narrator of this video compare the

eardrum to?

• The skin on a drum

• A snail

• A hammer

Name the ossicles

• hammer

  anvil

  stirrup

• baton

  rod

  wedge

• step

  wrench

  locket

How many parts of the ear are there?

• 5

• 3

• 4

Where does sound begin it's journey through the ear?

• outer ear

• middle ear

• inner ear

What are the 3 parts of the ear?

• left

  middle

  right

• outside

  in between

  inside

• outer

  middle

  inner

After sound is collected by the pinna, where does it travel down next?

• ear canal

• eardrum

• cochlea

Where does the auditory nerve send the sound signal?

• through the cochlea

• to the brain

• into the skull