Sense of hearing

What can we do with our sense of hearing?

• recognize sounds

• recognize tastes

• recognize aromas

How does sound travel in the air?

• In different shapes

• In straight lines

• In waves

The ear is divided into _____ parts.

• 5

• 3

• 2

The outer ear is formed by:

• the cochlea and the ear canal

• the pinna and the ear canal

• the ear drum and the ossicles

The middle ear is formed by the:

• ear drum and the ossicles

• ear drum and the pinna

• the cochlea and the ear canal

Structure in the inner ear that is filled with liquid and looks like a snail.

• ossicles

• ear drum

• cochlea

What part of the body interprets the sounds that we hear?

• brain

• ear

• mouth

What part of the ear is this?

• cochlea

• ossicles

• pinna

After the pinna the sound travels through the:

• ossicles

• ear canal

• cochlea

What is the name given to the 3 tiny bones in the middle ear:

• snails

• ossicles

• nerves