Unit 1 Lesson 2.2 The Ears

It is a word that stands for the sound.

• onomatopoeia

• oliguria

• osteoporosis

It is produced by vibrations.

• sound

• vibration

• decibel

It is the back-and-forth movement of sound.

• sound

• vibration

• decibel

It is the fleshy part you see protruding from the sides of your head.

• auricle

• ear canal

• eardrum

It is a shaped like a funnel and serve as the “sound catcher”.

• auricle

• outer ear

• inner ear

It directs the sound to the eardrum.

• auricle

• ear canal

• eardrum

It is a tiny hair around the canal.

• Vestibule

• cilia

• cerumen

It is also called earwax.

• Cilia

• cerumen

• cake

It sends sound messages to the brain.

• cilia

• optic nerve

• auditory nerve

It is commonly known as the hammer.

• malleus

• incus

• stapes