HOW DO WE HEAR?

THE VIBRATIONS TRAVEL ALONG THE ...

• AUDITORY NERVE

• PINNA

• EAR CANAL

• EARDRUM

THE ... CAPTURES SOUND FROM THE AIR IN FORM OF VIBRATIONS.

• EAR CANAL

• SMALL BONES

• AUDITORY NERVE

• PINNA

THE .... MAKE THE COCHLEA VIBRATE

• EARDRUMS

• PINNA

• AUDITORY NERVE

• SMALLBONES

THE .... MAKES THE THREE SMALL BONES VIBRATE TOO.

• PINNA

• EARDRUM

• COCHLEA

• SMALL BONES

THE ... TRANSFORM THIS VIBRATIONS INTO A SIGNAL.

• COCHLEA

• EAR CANAL

• EARDRUMS

• PINNA

HOW CAN YOU LOOK AFTER YOUR EARS?

• CLEAN YOUR EARS WITH COTTON BUDS

• DON'T LISTEN TO LOUD MUSIC WITH HEADPHONES

• CLEAN YOUR EARS WITH WATER

HOW CAN YOU LOOK AFTER YOUR EARS?

• LISTEN LOUD MUSIC

• DRY YOUR EARS WITH YOU COME OUT OF THE SWIMMING POOL

• PUT OBJETCS IN YOUR EAR

IF YOU HAVE AN EARACHE ...

• VISIT YOUR DOCTOR

• LISTEN LOUD MUSIC

• CLEAN WITH COTTON BUDS