Your ears allow you to hear sounds all around you, from quiet noises like a cat licking its paws to loud sounds like sirens. Sounds are caused by vibrations that travel through air, water, and other materials, and your ears are able to detect these vibrations so you can hear the world around you.

1. Your
Ears

3. Lets play:

4. Maybe the sound
you heard was as quiet as your cat
licking her paws.
Or maybe it was loud, like a siren going by.
Sounds are everywhere, and you have two cool part
s on your body that let you hear them all:
your ears!

5. Vibration is a back and forth
movement

7. Sound travels through AIR

8. Sound travels on WATER

10. Sound
travels
through