Did You Know?
Some animals have big outer ears!
What is the Auricle?
The auricle is the outer flap. It looks like a shell.
What is the Ear Canal?
The ear canal is a small tube. It leads to the eardrum.
What outer ear Does
It helps us hear sounds.
It catches sound waves.
It sends sounds to the eardrum.
It helps us know where sounds come from.
It helps us talk to friends.
It helps us hear music and fun sounds.
More About outer ear
The outer ear is very cool! It has a shape that helps catch sounds. Long ago, people did not know much about ears. Now, we know how they work.
We use our outer ears every day. They help us hear our friends and fun sounds. Without them, we would miss a lot!
Some animals have big outer ears. This helps them hear better. It is fun to learn about ears!
How Topics Connect
graph TD
A["Outer Ear"] --> B["Auricle"]
A["Outer Ear"] --> C["Ear Canal"]
B["Auricle"] --> D["Gathers Sound Energy"]
C["Ear Canal"] --> E["Focuses Sound on Eardrum"]
D["Gathers Sound Energy"] --> F["Sound Energy to Eardrum"]
E["Focuses Sound on Eardrum"] --> F["Sound Energy to Eardrum"]
What Do These Words Mean?
auris externa:the outer part of the ear
auricle:the visible part of the ear that helps collect sound
ear canal:the tube that carries sound to the eardrum
sound energy:the energy produced by sound waves
eardrum:a thin membrane that vibrates when sound hits it
