The Amazing Parts of the Ear

What are the three main parts of the ear?

• Outer ear, middle ear, inner ear

• Pinna, ear canal, eardrum

• Hammer, anvil, stirrup

• Cochlea, semicircular canals, eardrum

Which part of the ear is visible and helps catch sound waves?

• Pinna

• Ear canal

• Eardrum

• Cochlea

What are the three tiny bones in the middle ear called?

• Hammer, anvil, stirrup

• Cochlea, semicircular canals, pinna

• Eardrum, ear canal, cochlea

• Pinna, eardrum, cochlea

What is the function of the cochlea in the inner ear?

• To send sound signals to the nerves

• To catch sound waves

• To keep balance

• To move the eardrum

What helps us keep our balance in the inner ear?

• Semicircular canals

• Cochlea

• Eardrum

• Pinna

Circle the cochlea

Place the events in order

How does sound travel to our brain?

• The eardrum vibrates

• Waves enter the ear canal

• The hammer, anvil, and stirrup vibrate

• The hairs in the cochlea are stimulated

• Nerves send the message